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/* BEGIN: Cython Metadata
{
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}
END: Cython Metadata */

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#elif SIZEOF_INT >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER) && defined (_M_X64)
    #define __Pyx_sst_abs(value) _abs64(value)
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
    #define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s))
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString        PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if PY_MAJOR_VERSION < 3
    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
#endif
#define __Pyx_PyObject_AsWritableString(s)    ((char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
#if PY_MAJOR_VERSION < 3
static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u)
{
    const Py_UNICODE *u_end = u;
    while (*u_end++) ;
    return (size_t)(u_end - u - 1);
}
#else
#define __Pyx_Py_UNICODE_strlen Py_UNICODE_strlen
#endif
#define __Pyx_PyUnicode_FromUnicode(u)       PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u))
#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode
#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
#define __Pyx_PyBool_FromLong(b) ((b) ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False))
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
#if CYTHON_ASSUME_SAFE_MACROS
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
#else
#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
#endif
#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x))
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    PyObject* ascii_chars_u = NULL;
    PyObject* ascii_chars_b = NULL;
    const char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    if (strcmp(default_encoding_c, "ascii") == 0) {
        __Pyx_sys_getdefaultencoding_not_ascii = 0;
    } else {
        char ascii_chars[128];
        int c;
        for (c = 0; c < 128; c++) {
            ascii_chars[c] = c;
        }
        __Pyx_sys_getdefaultencoding_not_ascii = 1;
        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
        if (!ascii_chars_u) goto bad;
        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
            PyErr_Format(
                PyExc_ValueError,
                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
                default_encoding_c);
            goto bad;
        }
        Py_DECREF(ascii_chars_u);
        Py_DECREF(ascii_chars_b);
    }
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    Py_XDECREF(ascii_chars_u);
    Py_XDECREF(ascii_chars_b);
    return -1;
}
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#else
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
static char* __PYX_DEFAULT_STRING_ENCODING;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c));
    if (!__PYX_DEFAULT_STRING_ENCODING) goto bad;
    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    return -1;
}
#endif
#endif


/* Test for GCC > 2.95 */
#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
  #define likely(x)   __builtin_expect(!!(x), 1)
  #define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }

static PyObject *__pyx_m;
static PyObject *__pyx_d;
static PyObject *__pyx_b;
static PyObject *__pyx_cython_runtime;
static PyObject *__pyx_empty_tuple;
static PyObject *__pyx_empty_bytes;
static PyObject *__pyx_empty_unicode;
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm= __FILE__;
static const char *__pyx_filename;

/* Header.proto */
#if !defined(CYTHON_CCOMPLEX)
  #if defined(__cplusplus)
    #define CYTHON_CCOMPLEX 1
  #elif defined(_Complex_I)
    #define CYTHON_CCOMPLEX 1
  #else
    #define CYTHON_CCOMPLEX 0
  #endif
#endif
#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    #include <complex>
  #else
    #include <complex.h>
  #endif
#endif
#if CYTHON_CCOMPLEX && !defined(__cplusplus) && defined(__sun__) && defined(__GNUC__)
  #undef _Complex_I
  #define _Complex_I 1.0fj
#endif


static const char *__pyx_f[] = {
  "pomegranate/BayesianNetwork.pyx",
  "stringsource",
  "__init__.pxd",
  "type.pxd",
  "pomegranate/base.pxd",
  "pomegranate/distributions.pxd",
};
/* BufferFormatStructs.proto */
#define IS_UNSIGNED(type) (((type) -1) > 0)
struct __Pyx_StructField_;
#define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0)
typedef struct {
  const char* name;
  struct __Pyx_StructField_* fields;
  size_t size;
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  int ndim;
  char typegroup;
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typedef struct __Pyx_StructField_ {
  __Pyx_TypeInfo* type;
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typedef struct {
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} __Pyx_BufFmt_StackElem;
typedef struct {
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  __Pyx_BufFmt_StackElem* head;
  size_t fmt_offset;
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  char enc_type;
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  char is_valid_array;
} __Pyx_BufFmt_Context;

/* Atomics.proto */
#include <pythread.h>
#ifndef CYTHON_ATOMICS
    #define CYTHON_ATOMICS 1
#endif
#define __pyx_atomic_int_type int
#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\
                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\
                    !defined(__i386__)
    #define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1)
    #define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1)
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Using GNU atomics"
    #endif
#elif CYTHON_ATOMICS && defined(_MSC_VER) && 0
    #include <Windows.h>
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type LONG
    #define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value)
    #define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value)
    #ifdef __PYX_DEBUG_ATOMICS
        #pragma message ("Using MSVC atomics")
    #endif
#elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0
    #define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value)
    #define __pyx_atomic_decr_aligned(value, lock) _InterlockedDecrement(value)
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Using Intel atomics"
    #endif
#else
    #undef CYTHON_ATOMICS
    #define CYTHON_ATOMICS 0
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Not using atomics"
    #endif
#endif
typedef volatile __pyx_atomic_int_type __pyx_atomic_int;
#if CYTHON_ATOMICS
    #define __pyx_add_acquisition_count(memview)\
             __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
    #define __pyx_sub_acquisition_count(memview)\
            __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock)
#else
    #define __pyx_add_acquisition_count(memview)\
            __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
    #define __pyx_sub_acquisition_count(memview)\
            __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
#endif

/* MemviewSliceStruct.proto */
struct __pyx_memoryview_obj;
typedef struct {
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  char *data;
  Py_ssize_t shape[8];
  Py_ssize_t strides[8];
  Py_ssize_t suboffsets[8];
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/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":725
 * # in Cython to enable them only on the right systems.
 * 
 * ctypedef npy_int8       int8_t             # <<<<<<<<<<<<<<
 * ctypedef npy_int16      int16_t
 * ctypedef npy_int32      int32_t
 */
typedef npy_int8 __pyx_t_5numpy_int8_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":726
 * 
 * ctypedef npy_int8       int8_t
 * ctypedef npy_int16      int16_t             # <<<<<<<<<<<<<<
 * ctypedef npy_int32      int32_t
 * ctypedef npy_int64      int64_t
 */
typedef npy_int16 __pyx_t_5numpy_int16_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":727
 * ctypedef npy_int8       int8_t
 * ctypedef npy_int16      int16_t
 * ctypedef npy_int32      int32_t             # <<<<<<<<<<<<<<
 * ctypedef npy_int64      int64_t
 * #ctypedef npy_int96      int96_t
 */
typedef npy_int32 __pyx_t_5numpy_int32_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":728
 * ctypedef npy_int16      int16_t
 * ctypedef npy_int32      int32_t
 * ctypedef npy_int64      int64_t             # <<<<<<<<<<<<<<
 * #ctypedef npy_int96      int96_t
 * #ctypedef npy_int128     int128_t
 */
typedef npy_int64 __pyx_t_5numpy_int64_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":732
 * #ctypedef npy_int128     int128_t
 * 
 * ctypedef npy_uint8      uint8_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uint16     uint16_t
 * ctypedef npy_uint32     uint32_t
 */
typedef npy_uint8 __pyx_t_5numpy_uint8_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":733
 * 
 * ctypedef npy_uint8      uint8_t
 * ctypedef npy_uint16     uint16_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uint32     uint32_t
 * ctypedef npy_uint64     uint64_t
 */
typedef npy_uint16 __pyx_t_5numpy_uint16_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":734
 * ctypedef npy_uint8      uint8_t
 * ctypedef npy_uint16     uint16_t
 * ctypedef npy_uint32     uint32_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uint64     uint64_t
 * #ctypedef npy_uint96     uint96_t
 */
typedef npy_uint32 __pyx_t_5numpy_uint32_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":735
 * ctypedef npy_uint16     uint16_t
 * ctypedef npy_uint32     uint32_t
 * ctypedef npy_uint64     uint64_t             # <<<<<<<<<<<<<<
 * #ctypedef npy_uint96     uint96_t
 * #ctypedef npy_uint128    uint128_t
 */
typedef npy_uint64 __pyx_t_5numpy_uint64_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":739
 * #ctypedef npy_uint128    uint128_t
 * 
 * ctypedef npy_float32    float32_t             # <<<<<<<<<<<<<<
 * ctypedef npy_float64    float64_t
 * #ctypedef npy_float80    float80_t
 */
typedef npy_float32 __pyx_t_5numpy_float32_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":740
 * 
 * ctypedef npy_float32    float32_t
 * ctypedef npy_float64    float64_t             # <<<<<<<<<<<<<<
 * #ctypedef npy_float80    float80_t
 * #ctypedef npy_float128   float128_t
 */
typedef npy_float64 __pyx_t_5numpy_float64_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":749
 * # The int types are mapped a bit surprising --
 * # numpy.int corresponds to 'l' and numpy.long to 'q'
 * ctypedef npy_long       int_t             # <<<<<<<<<<<<<<
 * ctypedef npy_longlong   long_t
 * ctypedef npy_longlong   longlong_t
 */
typedef npy_long __pyx_t_5numpy_int_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":750
 * # numpy.int corresponds to 'l' and numpy.long to 'q'
 * ctypedef npy_long       int_t
 * ctypedef npy_longlong   long_t             # <<<<<<<<<<<<<<
 * ctypedef npy_longlong   longlong_t
 * 
 */
typedef npy_longlong __pyx_t_5numpy_long_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":751
 * ctypedef npy_long       int_t
 * ctypedef npy_longlong   long_t
 * ctypedef npy_longlong   longlong_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_ulong      uint_t
 */
typedef npy_longlong __pyx_t_5numpy_longlong_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":753
 * ctypedef npy_longlong   longlong_t
 * 
 * ctypedef npy_ulong      uint_t             # <<<<<<<<<<<<<<
 * ctypedef npy_ulonglong  ulong_t
 * ctypedef npy_ulonglong  ulonglong_t
 */
typedef npy_ulong __pyx_t_5numpy_uint_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":754
 * 
 * ctypedef npy_ulong      uint_t
 * ctypedef npy_ulonglong  ulong_t             # <<<<<<<<<<<<<<
 * ctypedef npy_ulonglong  ulonglong_t
 * 
 */
typedef npy_ulonglong __pyx_t_5numpy_ulong_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":755
 * ctypedef npy_ulong      uint_t
 * ctypedef npy_ulonglong  ulong_t
 * ctypedef npy_ulonglong  ulonglong_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_intp       intp_t
 */
typedef npy_ulonglong __pyx_t_5numpy_ulonglong_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":757
 * ctypedef npy_ulonglong  ulonglong_t
 * 
 * ctypedef npy_intp       intp_t             # <<<<<<<<<<<<<<
 * ctypedef npy_uintp      uintp_t
 * 
 */
typedef npy_intp __pyx_t_5numpy_intp_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":758
 * 
 * ctypedef npy_intp       intp_t
 * ctypedef npy_uintp      uintp_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_double     float_t
 */
typedef npy_uintp __pyx_t_5numpy_uintp_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":760
 * ctypedef npy_uintp      uintp_t
 * 
 * ctypedef npy_double     float_t             # <<<<<<<<<<<<<<
 * ctypedef npy_double     double_t
 * ctypedef npy_longdouble longdouble_t
 */
typedef npy_double __pyx_t_5numpy_float_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":761
 * 
 * ctypedef npy_double     float_t
 * ctypedef npy_double     double_t             # <<<<<<<<<<<<<<
 * ctypedef npy_longdouble longdouble_t
 * 
 */
typedef npy_double __pyx_t_5numpy_double_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":762
 * ctypedef npy_double     float_t
 * ctypedef npy_double     double_t
 * ctypedef npy_longdouble longdouble_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_cfloat      cfloat_t
 */
typedef npy_longdouble __pyx_t_5numpy_longdouble_t;

/* "distributions.pxd":8
 * from .base cimport Model
 * 
 * ctypedef numpy.npy_float64 DOUBLE_t             # <<<<<<<<<<<<<<
 * ctypedef numpy.npy_intp SIZE_t
 * 
 */
typedef npy_float64 __pyx_t_11pomegranate_13distributions_DOUBLE_t;

/* "distributions.pxd":9
 * 
 * ctypedef numpy.npy_float64 DOUBLE_t
 * ctypedef numpy.npy_intp SIZE_t             # <<<<<<<<<<<<<<
 * 
 * cdef class Distribution(Model):
 */
typedef npy_intp __pyx_t_11pomegranate_13distributions_SIZE_t;
/* Declarations.proto */
#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    typedef ::std::complex< float > __pyx_t_float_complex;
  #else
    typedef float _Complex __pyx_t_float_complex;
  #endif
#else
    typedef struct { float real, imag; } __pyx_t_float_complex;
#endif
static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float, float);

/* Declarations.proto */
#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    typedef ::std::complex< double > __pyx_t_double_complex;
  #else
    typedef double _Complex __pyx_t_double_complex;
  #endif
#else
    typedef struct { double real, imag; } __pyx_t_double_complex;
#endif
static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double, double);


/*--- Type declarations ---*/
struct __pyx_obj_11pomegranate_4base_Model;
struct __pyx_obj_11pomegranate_4base_GraphModel;
struct __pyx_obj_11pomegranate_4base_State;
struct __pyx_obj_11pomegranate_13distributions_Distribution;
struct __pyx_obj_11pomegranate_13distributions_UniformDistribution;
struct __pyx_obj_11pomegranate_13distributions_BernoulliDistribution;
struct __pyx_obj_11pomegranate_13distributions_NormalDistribution;
struct __pyx_obj_11pomegranate_13distributions_LogNormalDistribution;
struct __pyx_obj_11pomegranate_13distributions_ExponentialDistribution;
struct __pyx_obj_11pomegranate_13distributions_BetaDistribution;
struct __pyx_obj_11pomegranate_13distributions_GammaDistribution;
struct __pyx_obj_11pomegranate_13distributions_DiscreteDistribution;
struct __pyx_obj_11pomegranate_13distributions_PoissonDistribution;
struct __pyx_obj_11pomegranate_13distributions_LambdaDistribution;
struct __pyx_obj_11pomegranate_13distributions_KernelDensity;
struct __pyx_obj_11pomegranate_13distributions_GaussianKernelDensity;
struct __pyx_obj_11pomegranate_13distributions_UniformKernelDensity;
struct __pyx_obj_11pomegranate_13distributions_TriangleKernelDensity;
struct __pyx_obj_11pomegranate_13distributions_MixtureDistribution;
struct __pyx_obj_11pomegranate_13distributions_MultivariateDistribution;
struct __pyx_obj_11pomegranate_13distributions_IndependentComponentsDistribution;
struct __pyx_obj_11pomegranate_13distributions_MultivariateGaussianDistribution;
struct __pyx_obj_11pomegranate_13distributions_DirichletDistribution;
struct __pyx_obj_11pomegranate_13distributions_ConditionalProbabilityTable;
struct __pyx_obj_11pomegranate_13distributions_JointProbabilityTable;
struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork;
struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph;
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr;
struct __pyx_array_obj;
struct __pyx_MemviewEnum_obj;
struct __pyx_memoryview_obj;
struct __pyx_memoryviewslice_obj;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":764
 * ctypedef npy_longdouble longdouble_t
 * 
 * ctypedef npy_cfloat      cfloat_t             # <<<<<<<<<<<<<<
 * ctypedef npy_cdouble     cdouble_t
 * ctypedef npy_clongdouble clongdouble_t
 */
typedef npy_cfloat __pyx_t_5numpy_cfloat_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":765
 * 
 * ctypedef npy_cfloat      cfloat_t
 * ctypedef npy_cdouble     cdouble_t             # <<<<<<<<<<<<<<
 * ctypedef npy_clongdouble clongdouble_t
 * 
 */
typedef npy_cdouble __pyx_t_5numpy_cdouble_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":766
 * ctypedef npy_cfloat      cfloat_t
 * ctypedef npy_cdouble     cdouble_t
 * ctypedef npy_clongdouble clongdouble_t             # <<<<<<<<<<<<<<
 * 
 * ctypedef npy_cdouble     complex_t
 */
typedef npy_clongdouble __pyx_t_5numpy_clongdouble_t;

/* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":768
 * ctypedef npy_clongdouble clongdouble_t
 * 
 * ctypedef npy_cdouble     complex_t             # <<<<<<<<<<<<<<
 * 
 * cdef inline object PyArray_MultiIterNew1(a):
 */
typedef npy_cdouble __pyx_t_5numpy_complex_t;

/* "base.pxd":6
 * cimport numpy
 * 
 * cdef class Model(object):             # <<<<<<<<<<<<<<
 * 	cdef public str name
 * 	cdef public int d
 */
struct __pyx_obj_11pomegranate_4base_Model {
  PyObject_HEAD
  struct __pyx_vtabstruct_11pomegranate_4base_Model *__pyx_vtab;
  PyObject *name;
  int d;
  int frozen;
  PyObject *model;
};


/* "base.pxd":17
 * 
 * 
 * cdef class GraphModel(Model):             # <<<<<<<<<<<<<<
 * 	cdef public list states, edges
 * 	cdef public object graph
 */
struct __pyx_obj_11pomegranate_4base_GraphModel {
  struct __pyx_obj_11pomegranate_4base_Model __pyx_base;
  PyObject *states;
  PyObject *edges;
  PyObject *graph;
  int n_edges;
  int n_states;
};


/* "base.pxd":23
 * 
 * 
 * cdef class State(object):             # <<<<<<<<<<<<<<
 * 	cdef public Model distribution
 * 	cdef public str name
 */
struct __pyx_obj_11pomegranate_4base_State {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_4base_Model *distribution;
  PyObject *name;
  double weight;
};


/* "distributions.pxd":11
 * ctypedef numpy.npy_intp SIZE_t
 * 
 * cdef class Distribution(Model):             # <<<<<<<<<<<<<<
 * 	cdef public list summaries
 * 
 */
struct __pyx_obj_11pomegranate_13distributions_Distribution {
  struct __pyx_obj_11pomegranate_4base_Model __pyx_base;
  PyObject *summaries;
};


/* "distributions.pxd":14
 * 	cdef public list summaries
 * 
 * cdef class UniformDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double start, end, logp
 * 
 */
struct __pyx_obj_11pomegranate_13distributions_UniformDistribution {
  struct __pyx_obj_11pomegranate_13distributions_Distribution __pyx_base;
  double start;
  double end;
  double logp;
};


/* "distributions.pxd":17
 * 	cdef double start, end, logp
 * 
 * cdef class BernoulliDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double p
 * 	cdef double* logp
 */
struct __pyx_obj_11pomegranate_13distributions_BernoulliDistribution {
  struct __pyx_obj_11pomegranate_13distributions_Distribution __pyx_base;
  double p;
  double *logp;
};


/* "distributions.pxd":21
 * 	cdef double* logp
 * 
 * cdef class NormalDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double mu, sigma, two_sigma_squared, log_sigma_sqrt_2_pi
 * 	cdef object min_std
 */
struct __pyx_obj_11pomegranate_13distributions_NormalDistribution {
  struct __pyx_obj_11pomegranate_13distributions_Distribution __pyx_base;
  double mu;
  double sigma;
  double two_sigma_squared;
  double log_sigma_sqrt_2_pi;
  PyObject *min_std;
};


/* "distributions.pxd":25
 * 	cdef object min_std
 * 
 * cdef class LogNormalDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double mu, sigma
 * 
 */
struct __pyx_obj_11pomegranate_13distributions_LogNormalDistribution {
  struct __pyx_obj_11pomegranate_13distributions_Distribution __pyx_base;
  double mu;
  double sigma;
};


/* "distributions.pxd":28
 * 	cdef double mu, sigma
 * 
 * cdef class ExponentialDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double rate, log_rate
 * 
 */
struct __pyx_obj_11pomegranate_13distributions_ExponentialDistribution {
  struct __pyx_obj_11pomegranate_13distributions_Distribution __pyx_base;
  double rate;
  double log_rate;
};


/* "distributions.pxd":31
 * 	cdef double rate, log_rate
 * 
 * cdef class BetaDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double alpha, beta, beta_norm
 * 
 */
struct __pyx_obj_11pomegranate_13distributions_BetaDistribution {
  struct __pyx_obj_11pomegranate_13distributions_Distribution __pyx_base;
  double alpha;
  double beta;
  double beta_norm;
};


/* "distributions.pxd":34
 * 	cdef double alpha, beta, beta_norm
 * 
 * cdef class GammaDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double alpha, beta
 * 
 */
struct __pyx_obj_11pomegranate_13distributions_GammaDistribution {
  struct __pyx_obj_11pomegranate_13distributions_Distribution __pyx_base;
  double alpha;
  double beta;
};


/* "distributions.pxd":37
 * 	cdef double alpha, beta
 * 
 * cdef class DiscreteDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef bint encoded_summary
 * 	cdef int n
 */
struct __pyx_obj_11pomegranate_13distributions_DiscreteDistribution {
  struct __pyx_obj_11pomegranate_13distributions_Distribution __pyx_base;
  int encoded_summary;
  int n;
  PyObject *dist;
  PyObject *log_dist;
  PyObject *encoded_keys;
  double *encoded_counts;
  double *encoded_log_probability;
};


/* "distributions.pxd":46
 * 	cdef double __log_probability(self, symbol)
 * 
 * cdef class PoissonDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double l, logl
 * 
 */
struct __pyx_obj_11pomegranate_13distributions_PoissonDistribution {
  struct __pyx_obj_11pomegranate_13distributions_Distribution __pyx_base;
  double l;
  double logl;
};


/* "distributions.pxd":49
 * 	cdef double l, logl
 * 
 * cdef class LambdaDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	pass
 * 
 */
struct __pyx_obj_11pomegranate_13distributions_LambdaDistribution {
  struct __pyx_obj_11pomegranate_13distributions_Distribution __pyx_base;
};


/* "distributions.pxd":52
 * 	pass
 * 
 * cdef class KernelDensity(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef numpy.ndarray points_ndarray, weights_ndarray
 * 	cdef double* points
 */
struct __pyx_obj_11pomegranate_13distributions_KernelDensity {
  struct __pyx_obj_11pomegranate_13distributions_Distribution __pyx_base;
  PyArrayObject *points_ndarray;
  PyArrayObject *weights_ndarray;
  double *points;
  double *weights;
  int n;
  double bandwidth;
};


/* "distributions.pxd":59
 * 	cdef double bandwidth
 * 
 * cdef class GaussianKernelDensity(KernelDensity):             # <<<<<<<<<<<<<<
 * 	pass
 * 
 */
struct __pyx_obj_11pomegranate_13distributions_GaussianKernelDensity {
  struct __pyx_obj_11pomegranate_13distributions_KernelDensity __pyx_base;
};


/* "distributions.pxd":62
 * 	pass
 * 
 * cdef class UniformKernelDensity(KernelDensity):             # <<<<<<<<<<<<<<
 * 	pass
 * 
 */
struct __pyx_obj_11pomegranate_13distributions_UniformKernelDensity {
  struct __pyx_obj_11pomegranate_13distributions_KernelDensity __pyx_base;
};


/* "distributions.pxd":65
 * 	pass
 * 
 * cdef class TriangleKernelDensity(KernelDensity):             # <<<<<<<<<<<<<<
 * 	pass
 * 
 */
struct __pyx_obj_11pomegranate_13distributions_TriangleKernelDensity {
  struct __pyx_obj_11pomegranate_13distributions_KernelDensity __pyx_base;
};


/* "distributions.pxd":68
 * 	pass
 * 
 * cdef class MixtureDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double* weights_p
 * 	cdef numpy.ndarray distributions, weights
 */
struct __pyx_obj_11pomegranate_13distributions_MixtureDistribution {
  struct __pyx_obj_11pomegranate_13distributions_Distribution __pyx_base;
  double *weights_p;
  PyArrayObject *distributions;
  PyArrayObject *weights;
  int n;
};


/* "distributions.pxd":73
 * 	cdef int n
 * 
 * cdef class MultivariateDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	pass
 * 
 */
struct __pyx_obj_11pomegranate_13distributions_MultivariateDistribution {
  struct __pyx_obj_11pomegranate_13distributions_Distribution __pyx_base;
};


/* "distributions.pxd":76
 * 	pass
 * 
 * cdef class IndependentComponentsDistribution(MultivariateDistribution):             # <<<<<<<<<<<<<<
 * 	cdef public numpy.ndarray distributions, weights
 * 	cdef public int discrete
 */
struct __pyx_obj_11pomegranate_13distributions_IndependentComponentsDistribution {
  struct __pyx_obj_11pomegranate_13distributions_MultivariateDistribution __pyx_base;
  PyArrayObject *distributions;
  PyArrayObject *weights;
  int discrete;
  double *weights_ptr;
  void **distributions_ptr;
};


/* "distributions.pxd":82
 * 	cdef void** distributions_ptr
 * 
 * cdef class MultivariateGaussianDistribution(MultivariateDistribution):             # <<<<<<<<<<<<<<
 * 	cdef public numpy.ndarray mu, cov, inv_cov
 * 	cdef double* _mu
 */
struct __pyx_obj_11pomegranate_13distributions_MultivariateGaussianDistribution {
  struct __pyx_obj_11pomegranate_13distributions_MultivariateDistribution __pyx_base;
  PyArrayObject *mu;
  PyArrayObject *cov;
  PyArrayObject *inv_cov;
  double *_mu;
  double *_mu_new;
  double *_cov;
  double _log_det;
  double w_sum;
  double *column_sum;
  double *pair_sum;
  double *chol_dot_mu;
  double *_inv_cov;
  double *_inv_dot_mu;
};


/* "distributions.pxd":95
 * 	cdef double* _inv_dot_mu
 * 
 * cdef class DirichletDistribution(MultivariateDistribution):             # <<<<<<<<<<<<<<
 * 	cdef public numpy.ndarray alphas
 * 	cdef double* alphas_ptr
 */
struct __pyx_obj_11pomegranate_13distributions_DirichletDistribution {
  struct __pyx_obj_11pomegranate_13distributions_MultivariateDistribution __pyx_base;
  PyArrayObject *alphas;
  double *alphas_ptr;
  double beta_norm;
  PyArrayObject *summaries_ndarray;
  double *summaries_ptr;
};


/* "distributions.pxd":102
 * 	cdef double* summaries_ptr
 * 
 * cdef class ConditionalProbabilityTable(MultivariateDistribution):             # <<<<<<<<<<<<<<
 * 	cdef double* values
 * 	cdef double* counts
 */
struct __pyx_obj_11pomegranate_13distributions_ConditionalProbabilityTable {
  struct __pyx_obj_11pomegranate_13distributions_MultivariateDistribution __pyx_base;
  double *values;
  double *counts;
  double *marginal_counts;
  int n;
  int k;
  int n_columns;
  int *idxs;
  int *marginal_idxs;
  PyArrayObject *column_idxs;
  int *column_idxs_ptr;
  PyObject *parents;
  PyObject *parameters;
  PyObject *keymap;
  PyObject *marginal_keymap;
  int m;
};


/* "distributions.pxd":118
 * 	cdef void __summarize(self, items, double [:] weights)
 * 
 * cdef class JointProbabilityTable(MultivariateDistribution):             # <<<<<<<<<<<<<<
 * 	cdef double* values
 * 	cdef double* counts
 */
struct __pyx_obj_11pomegranate_13distributions_JointProbabilityTable {
  struct __pyx_obj_11pomegranate_13distributions_MultivariateDistribution __pyx_base;
  double *values;
  double *counts;
  double count;
  int n;
  int k;
  int *idxs;
  PyObject *parents;
  PyObject *parameters;
  PyObject *keymap;
  PyObject *marginal_keymap;
  int m;
};


/* "pomegranate/BayesianNetwork.pyx":53
 * DEF NEGINF = float("-inf")
 * 
 * cdef class BayesianNetwork( GraphModel ):             # <<<<<<<<<<<<<<
 * 	"""A Bayesian Network Model.
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork {
  struct __pyx_obj_11pomegranate_4base_GraphModel __pyx_base;
  PyObject *idxs;
  PyArrayObject *keymap;
  int *parent_count;
  int *parent_idxs;
  PyArrayObject *distributions;
  void **distributions_ptr;
};


/* "pomegranate/BayesianNetwork.pyx":983
 * 
 * 
 * cdef class ParentGraph(object):             # <<<<<<<<<<<<<<
 * 	"""
 * 	Generate a parent graph for a single variable over its parents.
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph {
  PyObject_HEAD
  int i;
  int n;
  int d;
  int max_parents;
  PyObject *parent_set;
  double pseudocount;
  double all_parents_score;
  PyObject *values;
  PyArrayObject *X;
  PyArrayObject *weights;
  PyArrayObject *key_count;
  int *m;
  int *parents;
};


/* "pomegranate/BayesianNetwork.pyx":124
 * 
 * 	@property
 * 	def structure( self ):             # <<<<<<<<<<<<<<
 * 		structure = [() for i in range(self.d)]
 * 		indices = { distribution : i for i, distribution in enumerate(self.distributions) }
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ {
  PyObject_HEAD
  PyObject *__pyx_v_d;
  PyObject *__pyx_v_indices;
};


/* "pomegranate/BayesianNetwork.pyx":131
 * 			d = state.distribution
 * 			if isinstance(d, MultivariateDistribution):
 * 				structure[i] = tuple(indices[parent] for parent in d.parents)             # <<<<<<<<<<<<<<
 * 
 * 		return tuple(structure)
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *__pyx_outer_scope;
  PyObject *__pyx_v_parent;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":178
 * 			raise ValueError("must have pygraphviz installed for visualization")
 * 
 * 	def bake(self):             # <<<<<<<<<<<<<<
 * 		"""Finalize the topology of the model.
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake {
  PyObject_HEAD
  PyObject *__pyx_v_d;
  PyObject *__pyx_v_indices;
};


/* "pomegranate/BayesianNetwork.pyx":262
 * 
 * 			if isinstance(d, MultivariateDistribution):
 * 				idxs = tuple(indices[parent] for parent in d.parents) + (i,)             # <<<<<<<<<<<<<<
 * 				self.idxs.append(idxs)
 * 				d.bake(tuple(it.product(*[self.keymap[idx] for idx in idxs])))
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake *__pyx_outer_scope;
  PyObject *__pyx_v_parent;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":303
 * 				self.parent_count[i+1] += self.parent_count[i]
 * 
 * 	def log_probability(self, X, n_jobs=1):             # <<<<<<<<<<<<<<
 * 		"""Return the log probability of samples under the Bayesian network.
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability {
  PyObject_HEAD
  PyObject *__pyx_v_X;
  PyObject *__pyx_v_ends;
  PyObject *__pyx_v_fn;
  PyObject *__pyx_v_starts;
};


/* "pomegranate/BayesianNetwork.pyx":345
 * 
 * 			with Parallel(n_jobs=n_jobs) as parallel:
 * 				logp_arrays = parallel(delayed(parallelize_function)(             # <<<<<<<<<<<<<<
 * 					X[start:end], BayesianNetwork, 'log_probability', fn)
 * 					for start, end in zip(starts, ends))
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *__pyx_outer_scope;
  PyObject *__pyx_v_end;
  PyObject *__pyx_v_start;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":402
 * 		return self.graph.marginal()
 * 
 * 	def predict(self, X, max_iterations=100, n_jobs=1):             # <<<<<<<<<<<<<<
 * 		"""Predict missing values of a data matrix using MLE.
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict {
  PyObject_HEAD
  PyObject *__pyx_v_X;
  PyObject *__pyx_v_ends;
  PyObject *__pyx_v_fn;
  PyObject *__pyx_v_starts;
};


/* "pomegranate/BayesianNetwork.pyx":444
 * 
 * 			with Parallel(n_jobs=n_jobs) as parallel:
 * 				logp_arrays = parallel(delayed(parallelize_function)(             # <<<<<<<<<<<<<<
 * 					X[start:end], BayesianNetwork, 'predict', fn)
 * 					for start, end in zip(starts, ends))
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict *__pyx_outer_scope;
  PyObject *__pyx_v_end;
  PyObject *__pyx_v_start;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":517
 * 		return self.graph.predict_proba( data, max_iterations )
 * 
 * 	def fit(self, X, weights=None, inertia=0.0, pseudocount=0.0, verbose=False,             # <<<<<<<<<<<<<<
 * 		n_jobs=1):
 * 		"""Fit the model to data using MLE estimates.
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit {
  PyObject_HEAD
  PyObject *__pyx_v_X;
  PyObject *__pyx_v_ends;
  struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self;
  PyObject *__pyx_v_starts;
  PyObject *__pyx_v_weights;
};


/* "pomegranate/BayesianNetwork.pyx":574
 * 
 * 		with Parallel(n_jobs=n_jobs, backend='threading') as parallel:
 * 			parallel( delayed(self.summarize, check_pickle=False)(             # <<<<<<<<<<<<<<
 * 				X[start:end], weights[start:end]) for start, end in zip(starts, ends))
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *__pyx_outer_scope;
  PyObject *__pyx_v_end;
  PyObject *__pyx_v_start;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":1083
 * 		return score
 * 
 * 	def __getitem__(self, value):             # <<<<<<<<<<<<<<
 * 		if value in self.values:
 * 			return self.values[value]
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__ {
  PyObject_HEAD
  PyObject *__pyx_v_value;
  PyObject *__pyx_v_variable;
};


/* "pomegranate/BayesianNetwork.pyx":1093
 * 
 * 		for variable in value:
 * 			parent_subset = tuple(parent for parent in value if parent != variable)             # <<<<<<<<<<<<<<
 * 			parents, score = self[parent_subset]
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__ *__pyx_outer_scope;
  PyObject *__pyx_v_parent;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":1176
 * 
 * 
 * def discrete_exact_with_constraints(numpy.ndarray X, numpy.ndarray weights,             # <<<<<<<<<<<<<<
 * 	numpy.ndarray key_count, double pseudocount, int max_parents,
 * 	object constraint_graph, int n_jobs):
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints {
  PyObject_HEAD
  PyArrayObject *__pyx_v_X;
  PyArrayObject *__pyx_v_key_count;
  int __pyx_v_max_parents;
  int __pyx_v_n_jobs;
  double __pyx_v_pseudocount;
  PyObject *__pyx_v_structure;
  PyObject *__pyx_v_tasks;
  PyArrayObject *__pyx_v_weights;
};


/* "pomegranate/BayesianNetwork.pyx":1256
 * 
 * 	with Parallel(n_jobs=n_jobs, backend='threading') as parallel:
 * 		local_structures = parallel( delayed(discrete_exact_with_constraints_task)(             # <<<<<<<<<<<<<<
 * 			X, weights, key_count, pseudocount, max_parents, task, n_jobs)
 * 			for task in tasks)
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints *__pyx_outer_scope;
  PyObject *__pyx_v_task;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
};


/* "pomegranate/BayesianNetwork.pyx":1265
 * 			structure[i] += list(local_structure[i])
 * 
 * 	return tuple(tuple(node) for node in structure)             # <<<<<<<<<<<<<<
 * 
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints *__pyx_outer_scope;
  PyObject *__pyx_v_node;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
};


/* "pomegranate/BayesianNetwork.pyx":1348
 * 
 * 
 * def discrete_exact_dp(X, weights, key_count, pseudocount, max_parents, n_jobs):             # <<<<<<<<<<<<<<
 * 	"""
 * 	Find the optimal graph over a set of variables with no other knowledge.
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp {
  PyObject_HEAD
  PyObject *__pyx_v_X;
  int __pyx_v_d;
  PyObject *__pyx_v_key_count;
  PyObject *__pyx_v_max_parents;
  PyObject *__pyx_v_pseudocount;
  PyObject *__pyx_v_subset;
  PyObject *__pyx_v_variable;
  PyObject *__pyx_v_weights;
};


/* "pomegranate/BayesianNetwork.pyx":1394
 * 
 * 	parent_graphs = Parallel(n_jobs=n_jobs, backend='threading')(
 * 		delayed(generate_parent_graph)(X, weights, key_count, i, pseudocount,             # <<<<<<<<<<<<<<
 * 			max_parents) for i in range(d) )
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp *__pyx_outer_scope;
  int __pyx_v_i;
  int __pyx_t_0;
  int __pyx_t_1;
};


/* "pomegranate/BayesianNetwork.pyx":1404
 * 
 * 			for variable in subset:
 * 				parent = tuple(v for v in subset if v != variable)             # <<<<<<<<<<<<<<
 * 
 * 				structure, weight = parent_graphs[variable][parent]
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp *__pyx_outer_scope;
  PyObject *__pyx_v_v;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":1414
 * 		weight='weight')
 * 
 * 	score, structure = 0, list( None for i in range(d) )             # <<<<<<<<<<<<<<
 * 	for u, v in zip(path[:-1], path[1:]):
 * 		idx = list(set(v) - set(u))[0]
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp *__pyx_outer_scope;
  int __pyx_v_i;
};


/* "pomegranate/BayesianNetwork.pyx":1424
 * 
 * 
 * def discrete_exact_a_star(X, weights, key_count, pseudocount, max_parents, n_jobs):             # <<<<<<<<<<<<<<
 * 	"""
 * 	Find the optimal graph over a set of variables with no other knowledge.
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star {
  PyObject_HEAD
  int __pyx_v_d;
  int __pyx_v_i;
  PyObject *__pyx_v_other_variables;
  PyObject *__pyx_v_parent_graphs;
  PyObject *__pyx_v_variables;
};


/* "pomegranate/BayesianNetwork.pyx":1474
 * 	other_variables = {}
 * 	for i in range(d):
 * 		other_variables[i] = tuple(j for j in range(d) if j != i)             # <<<<<<<<<<<<<<
 * 
 * 	o = PriorityQueue()
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star *__pyx_outer_scope;
  int __pyx_v_j;
  int __pyx_t_0;
  int __pyx_t_1;
};


/* "pomegranate/BayesianNetwork.pyx":1479
 * 	closed = {}
 * 
 * 	h = sum(parent_graphs[i][other_variables[i]][1] for j in range(d))             # <<<<<<<<<<<<<<
 * 	o.push(((), h, [() for i in range(d)]), 0)
 * 	while not o.empty():
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star *__pyx_outer_scope;
  int __pyx_v_j;
  int __pyx_t_0;
  int __pyx_t_1;
};


/* "pomegranate/BayesianNetwork.pyx":1492
 * 			return tuple(structure)
 * 
 * 		out_set = tuple(i for i in range(d) if i not in variables)             # <<<<<<<<<<<<<<
 * 		for i in out_set:
 * 			pg = parent_graphs[i]
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star *__pyx_outer_scope;
  int __pyx_v_i;
  int __pyx_t_0;
  int __pyx_t_1;
};


/* "pomegranate/BayesianNetwork.pyx":1588
 * 	return tuple(structure)
 * 
 * def discrete_exact_slap(X, weights, task, key_count, pseudocount, max_parents,             # <<<<<<<<<<<<<<
 * 	n_jobs):
 * 	"""
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap {
  PyObject_HEAD
  PyObject *__pyx_v_X;
  PyObject *__pyx_v_children;
  int __pyx_v_d;
  PyObject *__pyx_v_key_count;
  PyObject *__pyx_v_max_parents;
  PyObject *__pyx_v_parents;
  PyObject *__pyx_v_pseudocount;
  PyObject *__pyx_v_subset;
  PyObject *__pyx_v_variable;
  PyObject *__pyx_v_weights;
};


/* "pomegranate/BayesianNetwork.pyx":1633
 * 
 * 	cdef tuple parents = task[0], children = task[1]
 * 	cdef tuple outside_parents = tuple(i for i in parents if i not in children)             # <<<<<<<<<<<<<<
 * 	cdef int i, n = X.shape[0], d = X.shape[1]
 * 	cdef list parent_graphs = [None for i in range(max(parents)+1)]
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *__pyx_outer_scope;
  PyObject *__pyx_v_i;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
};


/* "pomegranate/BayesianNetwork.pyx":1638
 * 
 * 	graphs = Parallel(n_jobs=n_jobs, backend='threading')(
 * 		delayed(generate_parent_graph)(X, weights, key_count, i, pseudocount,             # <<<<<<<<<<<<<<
 * 			max_parents) for i in children)
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *__pyx_outer_scope;
  PyObject *__pyx_v_i;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
};


/* "pomegranate/BayesianNetwork.pyx":1650
 * 
 * 			for variable in subset:
 * 				parent = tuple(v for v in subset if v != variable)             # <<<<<<<<<<<<<<
 * 				parent += outside_parents
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *__pyx_outer_scope;
  PyObject *__pyx_v_v;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":1661
 * 		weight='weight')
 * 
 * 	score, structure = 0, list(() for i in range(d))             # <<<<<<<<<<<<<<
 * 	for u, v in zip(path[:-1], path[1:]):
 * 		idx = list(set(v) - set(u))[0]
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *__pyx_outer_scope;
  int __pyx_v_i;
};


/* "pomegranate/BayesianNetwork.pyx":1671
 * 
 * 
 * def discrete_exact_component(X, weights, task, key_count, pseudocount,             # <<<<<<<<<<<<<<
 * 	max_parents, n_jobs):
 * 	"""
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component {
  PyObject_HEAD
  PyObject *__pyx_v_X;
  int __pyx_v_d;
  PyObject *__pyx_v_key_count;
  PyObject *__pyx_v_max_parents;
  PyObject *__pyx_v_parent_entry;
  PyObject *__pyx_v_parent_set;
  PyObject *__pyx_v_parent_sets;
  PyObject *__pyx_v_pseudocount;
  PyObject *__pyx_v_weights;
};


/* "pomegranate/BayesianNetwork.pyx":1737
 * 
 * 	graphs = Parallel(n_jobs=n_jobs, backend='threading')(
 * 		delayed(generate_parent_graph)(X, weights, key_count, child, pseudocount,             # <<<<<<<<<<<<<<
 * 			max_parents, parents) for child, parents in parent_sets.items())
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component *__pyx_outer_scope;
  PyObject *__pyx_v_child;
  PyObject *__pyx_v_parents;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
  PyObject *(*__pyx_t_2)(PyObject *);
};


/* "pomegranate/BayesianNetwork.pyx":1770
 * 				entry = tuple(sorted(parent_entry + (child,)))
 * 
 * 				filtered_entry = tuple(variable for variable in parent_entry if variable in parent_set)             # <<<<<<<<<<<<<<
 * 				structure, weight = parent_graphs[child][filtered_entry]
 * 				weight = -weight if weight < 0 else 0
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component *__pyx_outer_scope;
  PyObject *__pyx_v_variable;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
};


/* "pomegranate/BayesianNetwork.pyx":1795
 * 		weight='weight')
 * 
 * 	score, structure = 0, list(() for i in range(d))             # <<<<<<<<<<<<<<
 * 	for u, v in zip(path[:-1], path[1:]):
 * 		idx = list(set(v) - set(u))[0]
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component *__pyx_outer_scope;
  int __pyx_v_i;
};


/* "pomegranate/BayesianNetwork.pyx":1805
 * 
 * 
 * def generate_parent_graph(numpy.ndarray X_ndarray,             # <<<<<<<<<<<<<<
 * 	numpy.ndarray weights_ndarray, numpy.ndarray key_count_ndarray,
 * 	int i, double pseudocount, int max_parents, tuple parent_set=()):
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph {
  PyObject_HEAD
  PyObject *__pyx_v_subset;
  int __pyx_v_variable;
};


/* "pomegranate/BayesianNetwork.pyx":1890
 * 
 * 			for k, variable in enumerate(subset):
 * 				parent_subset = tuple(l for l in subset if l != variable)             # <<<<<<<<<<<<<<
 * 				structure, score = parent_graph[parent_subset]
 * 
 */
struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr {
  PyObject_HEAD
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph *__pyx_outer_scope;
  PyObject *__pyx_v_l;
  PyObject *__pyx_t_0;
  Py_ssize_t __pyx_t_1;
};


/* "View.MemoryView":103
 * 
 * @cname("__pyx_array")
 * cdef class array:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
 */
struct __pyx_array_obj {
  PyObject_HEAD
  struct __pyx_vtabstruct_array *__pyx_vtab;
  char *data;
  Py_ssize_t len;
  char *format;
  int ndim;
  Py_ssize_t *_shape;
  Py_ssize_t *_strides;
  Py_ssize_t itemsize;
  PyObject *mode;
  PyObject *_format;
  void (*callback_free_data)(void *);
  int free_data;
  int dtype_is_object;
};


/* "View.MemoryView":277
 * 
 * @cname('__pyx_MemviewEnum')
 * cdef class Enum(object):             # <<<<<<<<<<<<<<
 *     cdef object name
 *     def __init__(self, name):
 */
struct __pyx_MemviewEnum_obj {
  PyObject_HEAD
  PyObject *name;
};


/* "View.MemoryView":328
 * 
 * @cname('__pyx_memoryview')
 * cdef class memoryview(object):             # <<<<<<<<<<<<<<
 * 
 *     cdef object obj
 */
struct __pyx_memoryview_obj {
  PyObject_HEAD
  struct __pyx_vtabstruct_memoryview *__pyx_vtab;
  PyObject *obj;
  PyObject *_size;
  PyObject *_array_interface;
  PyThread_type_lock lock;
  __pyx_atomic_int acquisition_count[2];
  __pyx_atomic_int *acquisition_count_aligned_p;
  Py_buffer view;
  int flags;
  int dtype_is_object;
  __Pyx_TypeInfo *typeinfo;
};


/* "View.MemoryView":953
 * 
 * @cname('__pyx_memoryviewslice')
 * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
 *     "Internal class for passing memoryview slices to Python"
 * 
 */
struct __pyx_memoryviewslice_obj {
  struct __pyx_memoryview_obj __pyx_base;
  __Pyx_memviewslice from_slice;
  PyObject *from_object;
  PyObject *(*to_object_func)(char *);
  int (*to_dtype_func)(char *, PyObject *);
};



/* "base.pxd":6
 * cimport numpy
 * 
 * cdef class Model(object):             # <<<<<<<<<<<<<<
 * 	cdef public str name
 * 	cdef public int d
 */

struct __pyx_vtabstruct_11pomegranate_4base_Model {
  void (*_log_probability)(struct __pyx_obj_11pomegranate_4base_Model *, double *, double *, int);
  double (*_vl_log_probability)(struct __pyx_obj_11pomegranate_4base_Model *, double *, int);
  double (*_summarize)(struct __pyx_obj_11pomegranate_4base_Model *, double *, double *, int);
};
static struct __pyx_vtabstruct_11pomegranate_4base_Model *__pyx_vtabptr_11pomegranate_4base_Model;


/* "base.pxd":17
 * 
 * 
 * cdef class GraphModel(Model):             # <<<<<<<<<<<<<<
 * 	cdef public list states, edges
 * 	cdef public object graph
 */

struct __pyx_vtabstruct_11pomegranate_4base_GraphModel {
  struct __pyx_vtabstruct_11pomegranate_4base_Model __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_4base_GraphModel *__pyx_vtabptr_11pomegranate_4base_GraphModel;


/* "distributions.pxd":11
 * ctypedef numpy.npy_intp SIZE_t
 * 
 * cdef class Distribution(Model):             # <<<<<<<<<<<<<<
 * 	cdef public list summaries
 * 
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_Distribution {
  struct __pyx_vtabstruct_11pomegranate_4base_Model __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_Distribution *__pyx_vtabptr_11pomegranate_13distributions_Distribution;


/* "distributions.pxd":14
 * 	cdef public list summaries
 * 
 * cdef class UniformDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double start, end, logp
 * 
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_UniformDistribution {
  struct __pyx_vtabstruct_11pomegranate_13distributions_Distribution __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_UniformDistribution *__pyx_vtabptr_11pomegranate_13distributions_UniformDistribution;


/* "distributions.pxd":17
 * 	cdef double start, end, logp
 * 
 * cdef class BernoulliDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double p
 * 	cdef double* logp
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_BernoulliDistribution {
  struct __pyx_vtabstruct_11pomegranate_13distributions_Distribution __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_BernoulliDistribution *__pyx_vtabptr_11pomegranate_13distributions_BernoulliDistribution;


/* "distributions.pxd":21
 * 	cdef double* logp
 * 
 * cdef class NormalDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double mu, sigma, two_sigma_squared, log_sigma_sqrt_2_pi
 * 	cdef object min_std
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_NormalDistribution {
  struct __pyx_vtabstruct_11pomegranate_13distributions_Distribution __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_NormalDistribution *__pyx_vtabptr_11pomegranate_13distributions_NormalDistribution;


/* "distributions.pxd":25
 * 	cdef object min_std
 * 
 * cdef class LogNormalDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double mu, sigma
 * 
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_LogNormalDistribution {
  struct __pyx_vtabstruct_11pomegranate_13distributions_Distribution __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_LogNormalDistribution *__pyx_vtabptr_11pomegranate_13distributions_LogNormalDistribution;


/* "distributions.pxd":28
 * 	cdef double mu, sigma
 * 
 * cdef class ExponentialDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double rate, log_rate
 * 
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_ExponentialDistribution {
  struct __pyx_vtabstruct_11pomegranate_13distributions_Distribution __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_ExponentialDistribution *__pyx_vtabptr_11pomegranate_13distributions_ExponentialDistribution;


/* "distributions.pxd":31
 * 	cdef double rate, log_rate
 * 
 * cdef class BetaDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double alpha, beta, beta_norm
 * 
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_BetaDistribution {
  struct __pyx_vtabstruct_11pomegranate_13distributions_Distribution __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_BetaDistribution *__pyx_vtabptr_11pomegranate_13distributions_BetaDistribution;


/* "distributions.pxd":34
 * 	cdef double alpha, beta, beta_norm
 * 
 * cdef class GammaDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double alpha, beta
 * 
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_GammaDistribution {
  struct __pyx_vtabstruct_11pomegranate_13distributions_Distribution __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_GammaDistribution *__pyx_vtabptr_11pomegranate_13distributions_GammaDistribution;


/* "distributions.pxd":37
 * 	cdef double alpha, beta
 * 
 * cdef class DiscreteDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef bint encoded_summary
 * 	cdef int n
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_DiscreteDistribution {
  struct __pyx_vtabstruct_11pomegranate_13distributions_Distribution __pyx_base;
  double (*__pyx___log_probability)(struct __pyx_obj_11pomegranate_13distributions_DiscreteDistribution *, PyObject *);
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_DiscreteDistribution *__pyx_vtabptr_11pomegranate_13distributions_DiscreteDistribution;


/* "distributions.pxd":46
 * 	cdef double __log_probability(self, symbol)
 * 
 * cdef class PoissonDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double l, logl
 * 
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_PoissonDistribution {
  struct __pyx_vtabstruct_11pomegranate_13distributions_Distribution __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_PoissonDistribution *__pyx_vtabptr_11pomegranate_13distributions_PoissonDistribution;


/* "distributions.pxd":49
 * 	cdef double l, logl
 * 
 * cdef class LambdaDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	pass
 * 
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_LambdaDistribution {
  struct __pyx_vtabstruct_11pomegranate_13distributions_Distribution __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_LambdaDistribution *__pyx_vtabptr_11pomegranate_13distributions_LambdaDistribution;


/* "distributions.pxd":52
 * 	pass
 * 
 * cdef class KernelDensity(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef numpy.ndarray points_ndarray, weights_ndarray
 * 	cdef double* points
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_KernelDensity {
  struct __pyx_vtabstruct_11pomegranate_13distributions_Distribution __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_KernelDensity *__pyx_vtabptr_11pomegranate_13distributions_KernelDensity;


/* "distributions.pxd":59
 * 	cdef double bandwidth
 * 
 * cdef class GaussianKernelDensity(KernelDensity):             # <<<<<<<<<<<<<<
 * 	pass
 * 
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_GaussianKernelDensity {
  struct __pyx_vtabstruct_11pomegranate_13distributions_KernelDensity __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_GaussianKernelDensity *__pyx_vtabptr_11pomegranate_13distributions_GaussianKernelDensity;


/* "distributions.pxd":62
 * 	pass
 * 
 * cdef class UniformKernelDensity(KernelDensity):             # <<<<<<<<<<<<<<
 * 	pass
 * 
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_UniformKernelDensity {
  struct __pyx_vtabstruct_11pomegranate_13distributions_KernelDensity __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_UniformKernelDensity *__pyx_vtabptr_11pomegranate_13distributions_UniformKernelDensity;


/* "distributions.pxd":65
 * 	pass
 * 
 * cdef class TriangleKernelDensity(KernelDensity):             # <<<<<<<<<<<<<<
 * 	pass
 * 
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_TriangleKernelDensity {
  struct __pyx_vtabstruct_11pomegranate_13distributions_KernelDensity __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_TriangleKernelDensity *__pyx_vtabptr_11pomegranate_13distributions_TriangleKernelDensity;


/* "distributions.pxd":68
 * 	pass
 * 
 * cdef class MixtureDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	cdef double* weights_p
 * 	cdef numpy.ndarray distributions, weights
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_MixtureDistribution {
  struct __pyx_vtabstruct_11pomegranate_13distributions_Distribution __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_MixtureDistribution *__pyx_vtabptr_11pomegranate_13distributions_MixtureDistribution;


/* "distributions.pxd":73
 * 	cdef int n
 * 
 * cdef class MultivariateDistribution(Distribution):             # <<<<<<<<<<<<<<
 * 	pass
 * 
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_MultivariateDistribution {
  struct __pyx_vtabstruct_11pomegranate_13distributions_Distribution __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_MultivariateDistribution *__pyx_vtabptr_11pomegranate_13distributions_MultivariateDistribution;


/* "distributions.pxd":76
 * 	pass
 * 
 * cdef class IndependentComponentsDistribution(MultivariateDistribution):             # <<<<<<<<<<<<<<
 * 	cdef public numpy.ndarray distributions, weights
 * 	cdef public int discrete
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_IndependentComponentsDistribution {
  struct __pyx_vtabstruct_11pomegranate_13distributions_MultivariateDistribution __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_IndependentComponentsDistribution *__pyx_vtabptr_11pomegranate_13distributions_IndependentComponentsDistribution;


/* "distributions.pxd":82
 * 	cdef void** distributions_ptr
 * 
 * cdef class MultivariateGaussianDistribution(MultivariateDistribution):             # <<<<<<<<<<<<<<
 * 	cdef public numpy.ndarray mu, cov, inv_cov
 * 	cdef double* _mu
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_MultivariateGaussianDistribution {
  struct __pyx_vtabstruct_11pomegranate_13distributions_MultivariateDistribution __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_MultivariateGaussianDistribution *__pyx_vtabptr_11pomegranate_13distributions_MultivariateGaussianDistribution;


/* "distributions.pxd":95
 * 	cdef double* _inv_dot_mu
 * 
 * cdef class DirichletDistribution(MultivariateDistribution):             # <<<<<<<<<<<<<<
 * 	cdef public numpy.ndarray alphas
 * 	cdef double* alphas_ptr
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_DirichletDistribution {
  struct __pyx_vtabstruct_11pomegranate_13distributions_MultivariateDistribution __pyx_base;
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_DirichletDistribution *__pyx_vtabptr_11pomegranate_13distributions_DirichletDistribution;


/* "distributions.pxd":102
 * 	cdef double* summaries_ptr
 * 
 * cdef class ConditionalProbabilityTable(MultivariateDistribution):             # <<<<<<<<<<<<<<
 * 	cdef double* values
 * 	cdef double* counts
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_ConditionalProbabilityTable {
  struct __pyx_vtabstruct_11pomegranate_13distributions_MultivariateDistribution __pyx_base;
  void (*__pyx___summarize)(struct __pyx_obj_11pomegranate_13distributions_ConditionalProbabilityTable *, PyObject *, __Pyx_memviewslice);
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_ConditionalProbabilityTable *__pyx_vtabptr_11pomegranate_13distributions_ConditionalProbabilityTable;


/* "distributions.pxd":118
 * 	cdef void __summarize(self, items, double [:] weights)
 * 
 * cdef class JointProbabilityTable(MultivariateDistribution):             # <<<<<<<<<<<<<<
 * 	cdef double* values
 * 	cdef double* counts
 */

struct __pyx_vtabstruct_11pomegranate_13distributions_JointProbabilityTable {
  struct __pyx_vtabstruct_11pomegranate_13distributions_MultivariateDistribution __pyx_base;
  void (*__pyx___summarize)(struct __pyx_obj_11pomegranate_13distributions_JointProbabilityTable *, PyObject *, __Pyx_memviewslice);
};
static struct __pyx_vtabstruct_11pomegranate_13distributions_JointProbabilityTable *__pyx_vtabptr_11pomegranate_13distributions_JointProbabilityTable;


/* "pomegranate/BayesianNetwork.pyx":53
 * DEF NEGINF = float("-inf")
 * 
 * cdef class BayesianNetwork( GraphModel ):             # <<<<<<<<<<<<<<
 * 	"""A Bayesian Network Model.
 * 
 */

struct __pyx_vtabstruct_11pomegranate_15BayesianNetwork_BayesianNetwork {
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/* "View.MemoryView":103
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            Py_INCREF(res);
        } else {
            res = f(res, obj, (PyObject *)tp);
        }
    } else {
        PyErr_SetObject(PyExc_AttributeError, attr_name);
    }
    return res;
}
#else
#define __Pyx_PyObject_LookupSpecial(o,n) __Pyx_PyObject_GetAttrStr(o,n)
#endif

/* PyThreadStateGet.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyThreadState_declare  PyThreadState *__pyx_tstate;
#define __Pyx_PyThreadState_assign  __pyx_tstate = PyThreadState_GET();
#else
#define __Pyx_PyThreadState_declare
#define __Pyx_PyThreadState_assign
#endif

/* SaveResetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSave(type, value, tb)  __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#define __Pyx_ExceptionReset(type, value, tb)  __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
#else
#define __Pyx_ExceptionSave(type, value, tb)   PyErr_GetExcInfo(type, value, tb)
#define __Pyx_ExceptionReset(type, value, tb)  PyErr_SetExcInfo(type, value, tb)
#endif

/* GetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_GetException(type, value, tb)  __Pyx__GetException(__pyx_tstate, type, value, tb)
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* PyErrFetchRestore.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ErrRestoreWithState(type, value, tb)  __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)    __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)    __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
#define __Pyx_ErrRestoreWithState(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetchWithState(type, value, tb)  PyErr_Fetch(type, value, tb)
#define __Pyx_ErrRestore(type, value, tb)  PyErr_Restore(type, value, tb)
#define __Pyx_ErrFetch(type, value, tb)  PyErr_Fetch(type, value, tb)
#endif

/* RaiseException.proto */
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause);

/* PyObjectSetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
#define __Pyx_PyObject_DelAttrStr(o,n) __Pyx_PyObject_SetAttrStr(o,n,NULL)
static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_setattro))
        return tp->tp_setattro(obj, attr_name, value);
#if PY_MAJOR_VERSION < 3
    if (likely(tp->tp_setattr))
        return tp->tp_setattr(obj, PyString_AS_STRING(attr_name), value);
#endif
    return PyObject_SetAttr(obj, attr_name, value);
}
#else
#define __Pyx_PyObject_DelAttrStr(o,n)   PyObject_DelAttr(o,n)
#define __Pyx_PyObject_SetAttrStr(o,n,v) PyObject_SetAttr(o,n,v)
#endif

/* SetItemInt.proto */
#define __Pyx_SetItemInt(o, i, v, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_SetItemInt_Fast(o, (Py_ssize_t)i, v, is_list, wraparound, boundscheck) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list assignment index out of range"), -1) :\
               __Pyx_SetItemInt_Generic(o, to_py_func(i), v)))
static CYTHON_INLINE int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v);
static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v,
                                               int is_list, int wraparound, int boundscheck);

/* ListAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
        Py_INCREF(x);
        PyList_SET_ITEM(list, len, x);
        Py_SIZE(list) = len+1;
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
#endif

/* PyObjectCallMethod1.proto */
static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg);

/* append.proto */
static CYTHON_INLINE int __Pyx_PyObject_Append(PyObject* L, PyObject* x);

/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                     int is_list, int wraparound, int boundscheck);

/* ExtTypeTest.proto */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);

/* None.proto */
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);

/* SliceObject.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(
        PyObject* obj, Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** py_start, PyObject** py_stop, PyObject** py_slice,
        int has_cstart, int has_cstop, int wraparound);

/* PySequenceContains.proto */
static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
    int result = PySequence_Contains(seq, item);
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

/* NoFastGil.proto */
#define __Pyx_PyGILState_Ensure PyGILState_Ensure
#define __Pyx_PyGILState_Release PyGILState_Release
#define __Pyx_FastGIL_Remember()
#define __Pyx_FastGIL_Forget()
#define __Pyx_FastGilFuncInit()

/* KeywordStringCheck.proto */
static CYTHON_INLINE int __Pyx_CheckKeywordStrings(PyObject *kwdict, const char* function_name, int kw_allowed);

/* PyDictContains.proto */
static CYTHON_INLINE int __Pyx_PyDict_ContainsTF(PyObject* item, PyObject* dict, int eq) {
    int result = PyDict_Contains(dict, item);
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

/* py_dict_values.proto */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d);

/* UnpackUnboundCMethod.proto */
typedef struct {
    PyObject *type;
    PyObject **method_name;
    PyCFunction func;
    PyObject *method;
    int flag;
} __Pyx_CachedCFunction;

/* CallUnboundCMethod0.proto */
static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self);
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CallUnboundCMethod0(cfunc, self)\
    ((likely((cfunc)->func)) ?\
        (likely((cfunc)->flag == METH_NOARGS) ?  (*((cfunc)->func))(self, NULL) :\
         (likely((cfunc)->flag == (METH_VARARGS | METH_KEYWORDS)) ?  ((*(PyCFunctionWithKeywords)(cfunc)->func)(self, __pyx_empty_tuple, NULL)) :\
             ((cfunc)->flag == METH_VARARGS ?  (*((cfunc)->func))(self, __pyx_empty_tuple) :\
              (PY_VERSION_HEX >= 0x030600B1 && (cfunc)->flag == METH_FASTCALL ?\
                (PY_VERSION_HEX >= 0x030700A0 ?\
                    (*(__Pyx_PyCFunctionFast)(cfunc)->func)(self, &PyTuple_GET_ITEM(__pyx_empty_tuple, 0), 0) :\
                    (*(__Pyx_PyCFunctionFastWithKeywords)(cfunc)->func)(self, &PyTuple_GET_ITEM(__pyx_empty_tuple, 0), 0, NULL)) :\
              (PY_VERSION_HEX >= 0x030700A0 && (cfunc)->flag == (METH_FASTCALL | METH_KEYWORDS) ?\
                    (*(__Pyx_PyCFunctionFastWithKeywords)(cfunc)->func)(self, &PyTuple_GET_ITEM(__pyx_empty_tuple, 0), 0, NULL) :\
                    __Pyx__CallUnboundCMethod0(cfunc, self)))))) :\
        __Pyx__CallUnboundCMethod0(cfunc, self))
#else
#define __Pyx_CallUnboundCMethod0(cfunc, self)  __Pyx__CallUnboundCMethod0(cfunc, self)
#endif

/* py_dict_keys.proto */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Keys(PyObject* d);

/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, long intval, int inplace);
#else
#define __Pyx_PyInt_EqObjC(op1, op2, intval, inplace)\
    PyObject_RichCompare(op1, op2, Py_EQ)
    #endif

/* PyIntFromDouble.proto */
#if PY_MAJOR_VERSION < 3
static CYTHON_INLINE PyObject* __Pyx_PyInt_FromDouble(double value);
#else
#define __Pyx_PyInt_FromDouble(value) PyLong_FromDouble(value)
#endif

/* IncludeStringH.proto */
#include <string.h>

/* BytesEquals.proto */
static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals);

/* UnicodeEquals.proto */
static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals);

/* StrEquals.proto */
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals
#else
#define __Pyx_PyString_Equals __Pyx_PyBytes_Equals
#endif

/* ArgTypeTest.proto */
static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
    const char *name, int exact);

/* RaiseNoneIterError.proto */
static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);

/* PyObjectCallMethod0.proto */
static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name);

/* pop.proto */
static CYTHON_INLINE PyObject* __Pyx__PyObject_Pop(PyObject* L);
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE PyObject* __Pyx_PyList_Pop(PyObject* L);
#define __Pyx_PyObject_Pop(L) (likely(PyList_CheckExact(L)) ?\
    __Pyx_PyList_Pop(L) : __Pyx__PyObject_Pop(L))
#else
#define __Pyx_PyList_Pop(L)  __Pyx__PyObject_Pop(L)
#define __Pyx_PyObject_Pop(L)  __Pyx__PyObject_Pop(L)
#endif

/* py_dict_items.proto */
static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d);

/* None.proto */
static CYTHON_INLINE int __Pyx_div_int(int, int);

/* ForceInitThreads.proto */
#ifndef __PYX_FORCE_INIT_THREADS
  #define __PYX_FORCE_INIT_THREADS 0
#endif

/* UnaryNegOverflows.proto */
#define UNARY_NEG_WOULD_OVERFLOW(x)\
        (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))

/* None.proto */
static CYTHON_INLINE int __Pyx_mod_int(int, int);

/* WriteUnraisableException.proto */
static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                  int lineno, const char *filename,
                                  int full_traceback, int nogil);

/* PyErrExceptionMatches.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err)
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err);
#else
#define __Pyx_PyErr_ExceptionMatches(err)  PyErr_ExceptionMatches(err)
#endif

/* None.proto */
static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);

static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *); /*proto*/
/* GetAttr.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);

/* decode_c_string_utf16.proto */
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16(const char *s, Py_ssize_t size, const char *errors) {
    int byteorder = 0;
    return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16LE(const char *s, Py_ssize_t size, const char *errors) {
    int byteorder = -1;
    return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16BE(const char *s, Py_ssize_t size, const char *errors) {
    int byteorder = 1;
    return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}

/* decode_c_string.proto */
static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
         const char* cstring, Py_ssize_t start, Py_ssize_t stop,
         const char* encoding, const char* errors,
         PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors));

/* GetAttr3.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);

/* SwapException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSwap(type, value, tb)  __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* Import.proto */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);

static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
/* ListExtend.proto */
static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) {
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject* none = _PyList_Extend((PyListObject*)L, v);
    if (unlikely(!none))
        return -1;
    Py_DECREF(none);
    return 0;
#else
    return PyList_SetSlice(L, PY_SSIZE_T_MAX, PY_SSIZE_T_MAX, v);
#endif
}

/* None.proto */
static CYTHON_INLINE long __Pyx_div_long(long, long);

/* ImportFrom.proto */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);

/* HasAttr.proto */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);

/* CallNextTpDealloc.proto */
static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc);

/* CallNextTpTraverse.proto */
static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse);

/* CallNextTpClear.proto */
static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_dealloc);

/* GetVTable.proto */
static void* __Pyx_GetVtable(PyObject *dict);

/* SetVTable.proto */
static int __Pyx_SetVtable(PyObject *dict, void *vtable);

/* SetupReduce.proto */
static int __Pyx_setup_reduce(PyObject* type_obj);

/* GetNameInClass.proto */
static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name);

/* ClassMethod.proto */
#include "descrobject.h"
static PyObject* __Pyx_Method_ClassMethod(PyObject *method);

/* CLineInTraceback.proto */
static int __Pyx_CLineForTraceback(int c_line);

/* CodeObjectCache.proto */
typedef struct {
    PyCodeObject* code_object;
    int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
    int count;
    int max_count;
    __Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);

/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);

/* Print.proto */
static int __Pyx_Print(PyObject*, PyObject *, int);
#if CYTHON_COMPILING_IN_PYPY || PY_MAJOR_VERSION >= 3
static PyObject* __pyx_print = 0;
static PyObject* __pyx_print_kwargs = 0;
#endif

/* None.proto */
static CYTHON_INLINE long __Pyx_pow_long(long, long);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_Py_intptr_t(Py_intptr_t value);

/* RealImag.proto */
#if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    #define __Pyx_CREAL(z) ((z).real())
    #define __Pyx_CIMAG(z) ((z).imag())
  #else
    #define __Pyx_CREAL(z) (__real__(z))
    #define __Pyx_CIMAG(z) (__imag__(z))
  #endif
#else
    #define __Pyx_CREAL(z) ((z).real)
    #define __Pyx_CIMAG(z) ((z).imag)
#endif
#if defined(__cplusplus) && CYTHON_CCOMPLEX\
        && (defined(_WIN32) || defined(__clang__) || (defined(__GNUC__) && (__GNUC__ >= 5 || __GNUC__ == 4 && __GNUC_MINOR__ >= 4 )) || __cplusplus >= 201103)
    #define __Pyx_SET_CREAL(z,x) ((z).real(x))
    #define __Pyx_SET_CIMAG(z,y) ((z).imag(y))
#else
    #define __Pyx_SET_CREAL(z,x) __Pyx_CREAL(z) = (x)
    #define __Pyx_SET_CIMAG(z,y) __Pyx_CIMAG(z) = (y)
#endif

/* Arithmetic.proto */
#if CYTHON_CCOMPLEX
    #define __Pyx_c_eq_float(a, b)   ((a)==(b))
    #define __Pyx_c_sum_float(a, b)  ((a)+(b))
    #define __Pyx_c_diff_float(a, b) ((a)-(b))
    #define __Pyx_c_prod_float(a, b) ((a)*(b))
    #define __Pyx_c_quot_float(a, b) ((a)/(b))
    #define __Pyx_c_neg_float(a)     (-(a))
  #ifdef __cplusplus
    #define __Pyx_c_is_zero_float(z) ((z)==(float)0)
    #define __Pyx_c_conj_float(z)    (::std::conj(z))
    #if 1
        #define __Pyx_c_abs_float(z)     (::std::abs(z))
        #define __Pyx_c_pow_float(a, b)  (::std::pow(a, b))
    #endif
  #else
    #define __Pyx_c_is_zero_float(z) ((z)==0)
    #define __Pyx_c_conj_float(z)    (conjf(z))
    #if 1
        #define __Pyx_c_abs_float(z)     (cabsf(z))
        #define __Pyx_c_pow_float(a, b)  (cpowf(a, b))
    #endif
 #endif
#else
    static CYTHON_INLINE int __Pyx_c_eq_float(__pyx_t_float_complex, __pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sum_float(__pyx_t_float_complex, __pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_diff_float(__pyx_t_float_complex, __pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prod_float(__pyx_t_float_complex, __pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex, __pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_neg_float(__pyx_t_float_complex);
    static CYTHON_INLINE int __Pyx_c_is_zero_float(__pyx_t_float_complex);
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conj_float(__pyx_t_float_complex);
    #if 1
        static CYTHON_INLINE float __Pyx_c_abs_float(__pyx_t_float_complex);
        static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_pow_float(__pyx_t_float_complex, __pyx_t_float_complex);
    #endif
#endif

/* Arithmetic.proto */
#if CYTHON_CCOMPLEX
    #define __Pyx_c_eq_double(a, b)   ((a)==(b))
    #define __Pyx_c_sum_double(a, b)  ((a)+(b))
    #define __Pyx_c_diff_double(a, b) ((a)-(b))
    #define __Pyx_c_prod_double(a, b) ((a)*(b))
    #define __Pyx_c_quot_double(a, b) ((a)/(b))
    #define __Pyx_c_neg_double(a)     (-(a))
  #ifdef __cplusplus
    #define __Pyx_c_is_zero_double(z) ((z)==(double)0)
    #define __Pyx_c_conj_double(z)    (::std::conj(z))
    #if 1
        #define __Pyx_c_abs_double(z)     (::std::abs(z))
        #define __Pyx_c_pow_double(a, b)  (::std::pow(a, b))
    #endif
  #else
    #define __Pyx_c_is_zero_double(z) ((z)==0)
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static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *, int); /*proto*/
static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *, Py_ssize_t *, Py_ssize_t, int, char); /*proto*/
static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *, __Pyx_memviewslice *, char, int); /*proto*/
static int __pyx_memoryview_err_extents(int, Py_ssize_t, Py_ssize_t); /*proto*/
static int __pyx_memoryview_err_dim(PyObject *, char *, int); /*proto*/
static int __pyx_memoryview_err(PyObject *, char *); /*proto*/
static int __pyx_memoryview_copy_contents(__Pyx_memviewslice, __Pyx_memviewslice, int, int, int); /*proto*/
static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *, int, int); /*proto*/
static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *, int, int, int); /*proto*/
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static void __pyx_memoryview_refcount_objects_in_slice(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *, int, size_t, void *, int); /*proto*/
static void __pyx_memoryview__slice_assign_scalar(char *, Py_ssize_t *, Py_ssize_t *, int, size_t, void *); /*proto*/
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static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_zip;
static PyObject *__pyx_builtin_enumerate;
static PyObject *__pyx_builtin_ValueError;
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static PyObject *__pyx_builtin_Warning;
static PyObject *__pyx_builtin_IOError;
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_sum;
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static PyObject *__pyx_builtin_round;
static PyObject *__pyx_builtin_RuntimeError;
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static const char __pyx_k_O[] = "O";
static const char __pyx_k_X[] = "X";
static const char __pyx_k_c[] = "c";
static const char __pyx_k_d[] = "d";
static const char __pyx_k_e[] = "e";
static const char __pyx_k_f[] = "f";
static const char __pyx_k_g[] = "g";
static const char __pyx_k_h[] = "h";
static const char __pyx_k_i[] = "i";
static const char __pyx_k_j[] = "j";
static const char __pyx_k_k[] = "k";
static const char __pyx_k_l[] = "l";
static const char __pyx_k_m[] = "m";
static const char __pyx_k_n[] = "n";
static const char __pyx_k_o[] = "o";
static const char __pyx_k_r[] = "r";
static const char __pyx_k_u[] = "u";
static const char __pyx_k_v[] = "v";
static const char __pyx_k_w[] = "w";
static const char __pyx_k_x[] = "x";
static const char __pyx_k_y[] = "y";
static const char __pyx_k_Xj[] = "Xj";
static const char __pyx_k_Xk[] = "Xk";
static const char __pyx_k_fg[] = "-fg";
static const char __pyx_k_id[] = "id";
static const char __pyx_k_it[] = "it";
static const char __pyx_k_lj[] = "lj";
static const char __pyx_k_lk[] = "lk";
static const char __pyx_k_nx[] = "nx";
static const char __pyx_k_os[] = "os";
static const char __pyx_k_pg[] = "pg";
static const char __pyx_k_xj[] = "xj";
static const char __pyx_k_xk[] = "xk";
static const char __pyx_k__16[] = ",";
static const char __pyx_k__17[] = " : ";
static const char __pyx_k__67[] = "*";
static const char __pyx_k__82[] = "_";
static const char __pyx_k_add[] = "add";
static const char __pyx_k_dot[] = "dot";
static const char __pyx_k_end[] = "end";
static const char __pyx_k_get[] = "get";
static const char __pyx_k_idx[] = "idx";
static const char __pyx_k_max[] = "max";
static const char __pyx_k_mle[] = "mle";
static const char __pyx_k_new[] = "__new__";
static const char __pyx_k_obj[] = "obj";
static const char __pyx_k_off[] = "off";
static const char __pyx_k_pdf[] = "pdf";
static const char __pyx_k_plt[] = "plt";
static const char __pyx_k_png[] = "png";
static const char __pyx_k_pop[] = "pop";
static const char __pyx_k_red[] = "red";
static const char __pyx_k_sum[] = "sum";
static const char __pyx_k_sys[] = "sys";
static const char __pyx_k_zip[] = "zip";
static const char __pyx_k_args[] = "args";
static const char __pyx_k_axis[] = "axis";
static const char __pyx_k_bake[] = "bake";
static const char __pyx_k_base[] = "base";
static const char __pyx_k_case[] = "case";
static const char __pyx_k_copy[] = "copy";
static const char __pyx_k_data[] = "data";
static const char __pyx_k_dict[] = "__dict__";
static const char __pyx_k_draw[] = "draw";
static const char __pyx_k_exit[] = "__exit__";
static const char __pyx_k_file[] = "file";
static const char __pyx_k_izip[] = "izip";
static const char __pyx_k_json[] = "json";
static const char __pyx_k_keys[] = "keys";
static const char __pyx_k_load[] = "load";
static const char __pyx_k_logp[] = "logp";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_mode[] = "mode";
static const char __pyx_k_name[] = "name";
static const char __pyx_k_ndim[] = "ndim";
static const char __pyx_k_ones[] = "ones";
static const char __pyx_k_open[] = "open";
static const char __pyx_k_pack[] = "pack";
static const char __pyx_k_path[] = "path";
static const char __pyx_k_prog[] = "prog";
static const char __pyx_k_push[] = "push";
static const char __pyx_k_root[] = "root";
static const char __pyx_k_send[] = "send";
static const char __pyx_k_size[] = "size";
static const char __pyx_k_step[] = "step";
static const char __pyx_k_stop[] = "stop";
static const char __pyx_k_task[] = "task";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_time[] = "time";
static const char __pyx_k_ASCII[] = "ASCII";
static const char __pyx_k_array[] = "array";
static const char __pyx_k_child[] = "child";
static const char __pyx_k_class[] = "class";
static const char __pyx_k_close[] = "close";
static const char __pyx_k_color[] = "color";
static const char __pyx_k_dtype[] = "dtype";
static const char __pyx_k_dumps[] = "dumps";
static const char __pyx_k_edges[] = "edges";
static const char __pyx_k_empty[] = "empty";
static const char __pyx_k_enter[] = "__enter__";
static const char __pyx_k_entry[] = "entry";
static const char __pyx_k_error[] = "error";
static const char __pyx_k_exact[] = "exact";
static const char __pyx_k_flags[] = "flags";
static const char __pyx_k_graph[] = "graph";
static const char __pyx_k_image[] = "image";
static const char __pyx_k_int32[] = "int32";
static const char __pyx_k_isnan[] = "isnan";
static const char __pyx_k_items[] = "items";
static const char __pyx_k_joint[] = "-joint";
static const char __pyx_k_layer[] = "layer";
static const char __pyx_k_loads[] = "loads";
static const char __pyx_k_min_x[] = "min_x";
static const char __pyx_k_min_y[] = "min_y";
static const char __pyx_k_ndmin[] = "ndmin";
static const char __pyx_k_nodes[] = "nodes";
static const char __pyx_k_numpy[] = "numpy";
static const char __pyx_k_print[] = "print";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_round[] = "round";
static const char __pyx_k_score[] = "score";
static const char __pyx_k_shape[] = "shape";
static const char __pyx_k_start[] = "start";
static const char __pyx_k_tasks[] = "tasks";
static const char __pyx_k_throw[] = "throw";
static const char __pyx_k_union[] = "union";
static const char __pyx_k_utils[] = "utils";
static const char __pyx_k_write[] = "write";
static const char __pyx_k_zeros[] = "zeros";
static const char __pyx_k_AGraph[] = "AGraph";
static const char __pyx_k_append[] = "append";
static const char __pyx_k_closed[] = "closed";
static const char __pyx_k_delete[] = "delete";
static const char __pyx_k_encode[] = "encode";
static const char __pyx_k_format[] = "format";
static const char __pyx_k_graphs[] = "graphs";
static const char __pyx_k_greedy[] = "greedy";
static const char __pyx_k_import[] = "__import__";
static const char __pyx_k_imread[] = "imread";
static const char __pyx_k_imshow[] = "imshow";
static const char __pyx_k_indent[] = "indent";
static const char __pyx_k_joblib[] = "joblib";
static const char __pyx_k_marg_j[] = "marg_j";
static const char __pyx_k_marg_k[] = "marg_k";
static const char __pyx_k_n_jobs[] = "n_jobs";
static const char __pyx_k_name_2[] = "__name__";
static const char __pyx_k_parent[] = "parent";
static const char __pyx_k_pickle[] = "pickle";
static const char __pyx_k_reduce[] = "__reduce__";
static const char __pyx_k_remove[] = "remove";
static const char __pyx_k_source[] = "source";
static const char __pyx_k_states[] = "states";
static const char __pyx_k_struct[] = "struct";
static const char __pyx_k_subset[] = "subset";
static const char __pyx_k_target[] = "target";
static const char __pyx_k_unique[] = "unique";
static const char __pyx_k_unpack[] = "unpack";
static const char __pyx_k_update[] = "update";
static const char __pyx_k_values[] = "values";
static const char __pyx_k_weight[] = "weight";
static const char __pyx_k_xrange[] = "xrange";
static const char __pyx_k_DiGraph[] = "DiGraph";
static const char __pyx_k_IOError[] = "IOError";
static const char __pyx_k_Warning[] = "Warning";
static const char __pyx_k_backend[] = "backend";
static const char __pyx_k_class_2[] = "__class__";
static const char __pyx_k_delayed[] = "delayed";
static const char __pyx_k_float64[] = "float64";
static const char __pyx_k_fortran[] = "fortran";
static const char __pyx_k_genexpr[] = "genexpr";
static const char __pyx_k_inertia[] = "inertia";
static const char __pyx_k_joint_2[] = "joint";
static const char __pyx_k_memview[] = "memview";
static const char __pyx_k_out_set[] = "out_set";
static const char __pyx_k_parents[] = "parents";
static const char __pyx_k_predict[] = "predict";
static const char __pyx_k_product[] = "product";
static const char __pyx_k_to_json[] = "to_json";
static const char __pyx_k_verbose[] = "verbose";
static const char __pyx_k_visited[] = "visited";
static const char __pyx_k_weights[] = "weights";
static const char __pyx_k_Ellipsis[] = "Ellipsis";
static const char __pyx_k_Parallel[] = "Parallel";
static const char __pyx_k_add_edge[] = "add_edge";
static const char __pyx_k_add_node[] = "add_node";
static const char __pyx_k_children[] = "children";
static const char __pyx_k_chow_liu[] = "chow-liu";
static const char __pyx_k_directed[] = "directed";
static const char __pyx_k_exact_dp[] = "exact-dp";
static const char __pyx_k_filename[] = "filename";
static const char __pyx_k_getstate[] = "__getstate__";
static const char __pyx_k_issubset[] = "issubset";
static const char __pyx_k_itemsize[] = "itemsize";
static const char __pyx_k_marginal[] = "marginal";
static const char __pyx_k_max_keys[] = "max_keys";
static const char __pyx_k_networkx[] = "networkx";
static const char __pyx_k_parallel[] = "parallel";
static const char __pyx_k_pyx_type[] = "__pyx_type";
static const char __pyx_k_setstate[] = "__setstate__";
static const char __pyx_k_tempfile[] = "tempfile";
static const char __pyx_k_variable[] = "variable";
static const char __pyx_k_TypeError[] = "TypeError";
static const char __pyx_k_X_ndarray[] = "X_ndarray";
static const char __pyx_k_add_nodes[] = "add_nodes";
static const char __pyx_k_algorithm[] = "algorithm";
static const char __pyx_k_child_set[] = "child_set";
static const char __pyx_k_component[] = "component";
static const char __pyx_k_enumerate[] = "enumerate";
static const char __pyx_k_from_json[] = "from_json";
static const char __pyx_k_itertools[] = "itertools";
static const char __pyx_k_key_count[] = "key_count";
static const char __pyx_k_min_score[] = "min_score";
static const char __pyx_k_n_columns[] = "n_columns";
static const char __pyx_k_n_parents[] = "n_parents";
static const char __pyx_k_pyx_state[] = "__pyx_state";
static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
static const char __pyx_k_structure[] = "structure";
static const char __pyx_k_summarize[] = "summarize";
static const char __pyx_k_threading[] = "threading";
static const char __pyx_k_unvisited[] = "unvisited";
static const char __pyx_k_variables[] = "variables";
static const char __pyx_k_IndexError[] = "IndexError";
static const char __pyx_k_ValueError[] = "ValueError";
static const char __pyx_k_add_states[] = "add_states";
static const char __pyx_k_best_score[] = "best_score";
static const char __pyx_k_child_sets[] = "child_sets";
static const char __pyx_k_components[] = "components";
static const char __pyx_k_grandchild[] = "grandchild";
static const char __pyx_k_last_layer[] = "last_layer";
static const char __pyx_k_matplotlib[] = "matplotlib";
static const char __pyx_k_parameters[] = "parameters";
static const char __pyx_k_parent_set[] = "parent_set";
static const char __pyx_k_prev_entry[] = "prev_entry";
static const char __pyx_k_pygraphviz[] = "pygraphviz";
static const char __pyx_k_pyx_result[] = "__pyx_result";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_separators[] = "separators";
static const char __pyx_k_FactorGraph[] = "FactorGraph";
static const char __pyx_k_ImportError[] = "ImportError";
static const char __pyx_k_MemoryError[] = "MemoryError";
static const char __pyx_k_PickleError[] = "PickleError";
static const char __pyx_k_check_input[] = "check_input";
static const char __pyx_k_column_idxs[] = "column_idxs";
static const char __pyx_k_concatenate[] = "concatenate";
static const char __pyx_k_joint_count[] = "joint_count";
static const char __pyx_k_max_parents[] = "max_parents";
static const char __pyx_k_mutual_info[] = "mutual_info";
static const char __pyx_k_order_graph[] = "order_graph";
static const char __pyx_k_parent_sets[] = "parent_sets";
static const char __pyx_k_parent_vars[] = "parent_vars";
static const char __pyx_k_pseudocount[] = "pseudocount";
static const char __pyx_k_state_names[] = "state_names";
static const char __pyx_k_RuntimeError[] = "RuntimeError";
static const char __pyx_k_best_parents[] = "best_parents";
static const char __pyx_k_check_pickle[] = "check_pickle";
static const char __pyx_k_combinations[] = "combinations";
static const char __pyx_k_distribution[] = "distribution";
static const char __pyx_k_from_samples[] = "from_samples";
static const char __pyx_k_parent_entry[] = "parent_entry";
static const char __pyx_k_parent_graph[] = "parent_graph";
static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
static const char __pyx_k_seen_entries[] = "seen_entries";
static const char __pyx_k_stringsource[] = "stringsource";
static const char __pyx_k_variable_set[] = "variable_set";
static const char __pyx_k_version_info[] = "version_info";
static const char __pyx_k_PriorityQueue[] = "PriorityQueue";
static const char __pyx_k_best_variable[] = "best_variable";
static const char __pyx_k_children_vars[] = "children_vars";
static const char __pyx_k_get_edge_data[] = "get_edge_data";
static const char __pyx_k_new_child_set[] = "new_child_set";
static const char __pyx_k_new_variables[] = "new_variables";
static const char __pyx_k_parent_graphs[] = "parent_graphs";
static const char __pyx_k_parent_subset[] = "parent_subset";
static const char __pyx_k_plot_networkx[] = "plot_networkx";
static const char __pyx_k_predict_proba[] = "predict_proba";
static const char __pyx_k_pyx_getbuffer[] = "__pyx_getbuffer";
static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
static const char __pyx_k_shortest_path[] = "shortest_path";
static const char __pyx_k_best_structure[] = "best_structure";
static const char __pyx_k_filtered_entry[] = "filtered_entry";
static const char __pyx_k_from_structure[] = "from_structure";
static const char __pyx_k_from_summaries[] = "from_summaries";
static const char __pyx_k_layer_children[] = "layer_children";
static const char __pyx_k_max_iterations[] = "max_iterations";
static const char __pyx_k_reduce_dataset[] = "reduce_dataset";
static const char __pyx_k_seen_variables[] = "seen_variables";
static const char __pyx_k_BayesianNetwork[] = "BayesianNetwork";
static const char __pyx_k_Total_Time_s_4f[] = "Total Time (s): {:.4f}";
static const char __pyx_k_View_MemoryView[] = "View.MemoryView";
static const char __pyx_k_allocate_buffer[] = "allocate_buffer";
static const char __pyx_k_calculate_value[] = "calculate_value";
static const char __pyx_k_discrete_greedy[] = "discrete_greedy";
static const char __pyx_k_dtype_is_object[] = "dtype_is_object";
static const char __pyx_k_local_structure[] = "local_structure";
static const char __pyx_k_log_probability[] = "log_probability";
static const char __pyx_k_other_variables[] = "other_variables";
static const char __pyx_k_outside_parents[] = "outside_parents";
static const char __pyx_k_pomegranate_tmp[] = ".pomegranate.tmp";
static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
static const char __pyx_k_weights_ndarray[] = "weights_ndarray";
static const char __pyx_k_constraint_graph[] = "constraint_graph";
static const char __pyx_k_layer_child_sets[] = "layer_child_sets";
static const char __pyx_k_local_structures[] = "local_structures";
static const char __pyx_k_matplotlib_image[] = "matplotlib.image";
static const char __pyx_k_unseen_variables[] = "unseen_variables";
static const char __pyx_k_discrete_exact_dp[] = "discrete_exact_dp";
static const char __pyx_k_key_count_ndarray[] = "key_count_ndarray";
static const char __pyx_k_matplotlib_pyplot[] = "matplotlib.pyplot";
static const char __pyx_k_pyx_unpickle_Enum[] = "__pyx_unpickle_Enum";
static const char __pyx_k_NamedTemporaryFile[] = "NamedTemporaryFile";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static const char __pyx_k_fit_locals_genexpr[] = "fit.<locals>.genexpr";
static const char __pyx_k_strided_and_direct[] = "<strided and direct>";
static const char __pyx_k_bake_locals_genexpr[] = "bake.<locals>.genexpr";
static const char __pyx_k_discrete_exact_slap[] = "discrete_exact_slap";
static const char __pyx_k_last_layer_children[] = "last_layer_children";
static const char __pyx_k_mutual_info_ndarray[] = "mutual_info_ndarray";
static const char __pyx_k_parallelize_function[] = "parallelize_function";
static const char __pyx_k_strided_and_indirect[] = "<strided and indirect>";
static const char __pyx_k_contiguous_and_direct[] = "<contiguous and direct>";
static const char __pyx_k_discrete_exact_a_star[] = "discrete_exact_a_star";
static const char __pyx_k_generate_parent_graph[] = "generate_parent_graph";
static const char __pyx_k_last_layer_child_sets[] = "last_layer_child_sets";
static const char __pyx_k_MemoryView_of_r_object[] = "<MemoryView of %r object>";
static const char __pyx_k_discrete_chow_liu_tree[] = "discrete_chow_liu_tree";
static const char __pyx_k_predict_locals_genexpr[] = "predict.<locals>.genexpr";
static const char __pyx_k_MemoryView_of_r_at_0x_x[] = "<MemoryView of %r at 0x%x>";
static const char __pyx_k_State_does_not_have_key[] = "State '{}' does not have key '{}'";
static const char __pyx_k_contiguous_and_indirect[] = "<contiguous and indirect>";
static const char __pyx_k_Cannot_index_with_type_s[] = "Cannot index with type '%s'";
static const char __pyx_k_discrete_exact_component[] = "discrete_exact_component";
static const char __pyx_k_getitem___locals_genexpr[] = "__getitem__.<locals>.genexpr";
static const char __pyx_k_Invalid_shape_in_axis_d_d[] = "Invalid shape in axis %d: %d.";
static const char __pyx_k_itemsize_0_for_cython_array[] = "itemsize <= 0 for cython.array";
static const char __pyx_k_ndarray_is_not_C_contiguous[] = "ndarray is not C contiguous";
static const char __pyx_k_pomegranate_BayesianNetwork[] = "pomegranate.BayesianNetwork";
static const char __pyx_k_strongly_connected_components[] = "strongly_connected_components";
static const char __pyx_k_unable_to_allocate_array_data[] = "unable to allocate array data.";
static const char __pyx_k_log_probability_locals_genexpr[] = "log_probability.<locals>.genexpr";
static const char __pyx_k_strided_and_direct_or_indirect[] = "<strided and direct or indirect>";
static const char __pyx_k_discrete_exact_component_locals[] = "discrete_exact_component.<locals>.genexpr";
static const char __pyx_k_discrete_exact_with_constraints[] = "discrete_exact_with_constraints";
static const char __pyx_k_numpy_core_multiarray_failed_to[] = "numpy.core.multiarray failed to import";
static const char __pyx_k_pomegranate_BayesianNetwork_pyx[] = "pomegranate/BayesianNetwork.pyx";
static const char __pyx_k_unknown_dtype_code_in_numpy_pxd[] = "unknown dtype code in numpy.pxd (%d)";
static const char __pyx_k_BayesianNetwork___get___locals_g[] = "BayesianNetwork.__get__.<locals>.genexpr";
static const char __pyx_k_Buffer_view_does_not_expose_stri[] = "Buffer view does not expose strides";
static const char __pyx_k_Can_only_create_a_buffer_that_is[] = "Can only create a buffer that is contiguous in memory.";
static const char __pyx_k_Empty_shape_tuple_for_cython_arr[] = "Empty shape tuple for cython.array";
static const char __pyx_k_Format_string_allocated_too_shor[] = "Format string allocated too short, see comment in numpy.pxd";
static const char __pyx_k_Incompatible_checksums_s_vs_0xb0[] = "Incompatible checksums (%s vs 0xb068931 = (name))";
static const char __pyx_k_Indirect_dimensions_not_supporte[] = "Indirect dimensions not supported";
static const char __pyx_k_Invalid_algorithm_type_passed_in[] = "Invalid algorithm type passed in. Must be one of 'chow-liu', 'exact', 'exact-dp', 'greedy'";
static const char __pyx_k_Invalid_mode_expected_c_or_fortr[] = "Invalid mode, expected 'c' or 'fortran', got %s";
static const char __pyx_k_Non_native_byte_order_not_suppor[] = "Non-native byte order not supported";
static const char __pyx_k_Out_of_bounds_on_buffer_access_a[] = "Out of bounds on buffer access (axis %d)";
static const char __pyx_k_String_must_be_properly_formatte[] = "String must be properly formatted JSON or filename of properly formatted JSON.";
static const char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item to object";
static const char __pyx_k_discrete_exact_a_star_locals_gen[] = "discrete_exact_a_star.<locals>.genexpr";
static const char __pyx_k_discrete_exact_dp_locals_genexpr[] = "discrete_exact_dp.<locals>.genexpr";
static const char __pyx_k_discrete_exact_slap_locals_genex[] = "discrete_exact_slap.<locals>.genexpr";
static const char __pyx_k_generate_parent_graph_locals_gen[] = "generate_parent_graph.<locals>.genexpr";
static const char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)";
static const char __pyx_k_method_impute_has_been_depricate[] = "method 'impute' has been depricated, please use 'predict' instead";
static const char __pyx_k_must_bake_model_before_computing[] = "must bake model before computing probability";
static const char __pyx_k_must_bake_model_before_summarizi[] = "must bake model before summarizing data";
static const char __pyx_k_must_bake_model_before_using_for[] = "must bake model before using forward-backward algorithm";
static const char __pyx_k_must_bake_model_before_using_imp[] = "must bake model before using impute";
static const char __pyx_k_must_have_pygraphviz_installed_f[] = "must have pygraphviz installed for visualization";
static const char __pyx_k_ndarray_is_not_Fortran_contiguou[] = "ndarray is not Fortran contiguous";
static const char __pyx_k_no_default___reduce___due_to_non[] = "no default __reduce__ due to non-trivial __cinit__";
static const char __pyx_k_numpy_core_umath_failed_to_impor[] = "numpy.core.umath failed to import";
static const char __pyx_k_self_distributions_ptr_self_pare[] = "self.distributions_ptr,self.parent_count,self.parent_idxs cannot be converted to a Python object for pickling";
static const char __pyx_k_self_m_self_parents_cannot_be_co[] = "self.m,self.parents cannot be converted to a Python object for pickling";
static const char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
static const char __pyx_k_discrete_exact_with_constraints_2[] = "discrete_exact_with_constraints.<locals>.genexpr";
static const char __pyx_k_discrete_exact_with_constraints_3[] = "discrete_exact_with_constraints_task";
static const char __pyx_k_Format_string_allocated_too_shor_2[] = "Format string allocated too short.";
static const char __pyx_k_must_bake_model_before_computing_2[] = "must bake model before computing marginal";
static PyObject *__pyx_n_s_AGraph;
static PyObject *__pyx_n_s_ASCII;
static PyObject *__pyx_n_s_BayesianNetwork;
static PyObject *__pyx_n_s_BayesianNetwork___get___locals_g;
static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri;
static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is;
static PyObject *__pyx_kp_s_Cannot_index_with_type_s;
static PyObject *__pyx_n_s_DiGraph;
static PyObject *__pyx_n_s_Ellipsis;
static PyObject *__pyx_kp_s_Empty_shape_tuple_for_cython_arr;
static PyObject *__pyx_n_s_FactorGraph;
static PyObject *__pyx_kp_u_Format_string_allocated_too_shor;
static PyObject *__pyx_kp_u_Format_string_allocated_too_shor_2;
static PyObject *__pyx_n_s_IOError;
static PyObject *__pyx_n_s_ImportError;
static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0xb0;
static PyObject *__pyx_n_s_IndexError;
static PyObject *__pyx_kp_s_Indirect_dimensions_not_supporte;
static PyObject *__pyx_kp_s_Invalid_algorithm_type_passed_in;
static PyObject *__pyx_kp_s_Invalid_mode_expected_c_or_fortr;
static PyObject *__pyx_kp_s_Invalid_shape_in_axis_d_d;
static PyObject *__pyx_n_s_MemoryError;
static PyObject *__pyx_kp_s_MemoryView_of_r_at_0x_x;
static PyObject *__pyx_kp_s_MemoryView_of_r_object;
static PyObject *__pyx_n_s_NamedTemporaryFile;
static PyObject *__pyx_kp_u_Non_native_byte_order_not_suppor;
static PyObject *__pyx_n_b_O;
static PyObject *__pyx_kp_s_Out_of_bounds_on_buffer_access_a;
static PyObject *__pyx_n_s_Parallel;
static PyObject *__pyx_n_s_PickleError;
static PyObject *__pyx_n_s_PriorityQueue;
static PyObject *__pyx_n_s_RuntimeError;
static PyObject *__pyx_kp_s_State_does_not_have_key;
static PyObject *__pyx_kp_s_String_must_be_properly_formatte;
static PyObject *__pyx_kp_s_Total_Time_s_4f;
static PyObject *__pyx_n_s_TypeError;
static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object;
static PyObject *__pyx_n_s_ValueError;
static PyObject *__pyx_n_s_View_MemoryView;
static PyObject *__pyx_n_s_Warning;
static PyObject *__pyx_n_s_X;
static PyObject *__pyx_n_s_X_ndarray;
static PyObject *__pyx_n_s_Xj;
static PyObject *__pyx_n_s_Xk;
static PyObject *__pyx_kp_s__16;
static PyObject *__pyx_kp_s__17;
static PyObject *__pyx_n_s__67;
static PyObject *__pyx_n_s__82;
static PyObject *__pyx_n_s_add;
static PyObject *__pyx_n_s_add_edge;
static PyObject *__pyx_n_s_add_node;
static PyObject *__pyx_n_s_add_nodes;
static PyObject *__pyx_n_s_add_states;
static PyObject *__pyx_n_s_algorithm;
static PyObject *__pyx_n_s_allocate_buffer;
static PyObject *__pyx_n_s_append;
static PyObject *__pyx_n_s_args;
static PyObject *__pyx_n_s_array;
static PyObject *__pyx_n_s_axis;
static PyObject *__pyx_n_s_backend;
static PyObject *__pyx_n_s_bake;
static PyObject *__pyx_n_s_bake_locals_genexpr;
static PyObject *__pyx_n_s_base;
static PyObject *__pyx_n_s_best_parents;
static PyObject *__pyx_n_s_best_score;
static PyObject *__pyx_n_s_best_structure;
static PyObject *__pyx_n_s_best_variable;
static PyObject *__pyx_n_s_c;
static PyObject *__pyx_n_u_c;
static PyObject *__pyx_n_s_calculate_value;
static PyObject *__pyx_n_s_case;
static PyObject *__pyx_n_s_check_input;
static PyObject *__pyx_n_s_check_pickle;
static PyObject *__pyx_n_s_child;
static PyObject *__pyx_n_s_child_set;
static PyObject *__pyx_n_s_child_sets;
static PyObject *__pyx_n_s_children;
static PyObject *__pyx_n_s_children_vars;
static PyObject *__pyx_kp_s_chow_liu;
static PyObject *__pyx_n_s_class;
static PyObject *__pyx_n_s_class_2;
static PyObject *__pyx_n_s_cline_in_traceback;
static PyObject *__pyx_n_s_close;
static PyObject *__pyx_n_s_closed;
static PyObject *__pyx_n_s_color;
static PyObject *__pyx_n_s_column_idxs;
static PyObject *__pyx_n_s_combinations;
static PyObject *__pyx_n_s_component;
static PyObject *__pyx_n_s_components;
static PyObject *__pyx_n_s_concatenate;
static PyObject *__pyx_n_s_constraint_graph;
static PyObject *__pyx_kp_s_contiguous_and_direct;
static PyObject *__pyx_kp_s_contiguous_and_indirect;
static PyObject *__pyx_n_s_copy;
static PyObject *__pyx_n_s_d;
static PyObject *__pyx_n_s_data;
static PyObject *__pyx_n_s_delayed;
static PyObject *__pyx_n_s_delete;
static PyObject *__pyx_n_s_dict;
static PyObject *__pyx_n_s_directed;
static PyObject *__pyx_n_s_discrete_chow_liu_tree;
static PyObject *__pyx_n_s_discrete_exact_a_star;
static PyObject *__pyx_n_s_discrete_exact_a_star_locals_gen;
static PyObject *__pyx_n_s_discrete_exact_component;
static PyObject *__pyx_n_s_discrete_exact_component_locals;
static PyObject *__pyx_n_s_discrete_exact_dp;
static PyObject *__pyx_n_s_discrete_exact_dp_locals_genexpr;
static PyObject *__pyx_n_s_discrete_exact_slap;
static PyObject *__pyx_n_s_discrete_exact_slap_locals_genex;
static PyObject *__pyx_n_s_discrete_exact_with_constraints;
static PyObject *__pyx_n_s_discrete_exact_with_constraints_2;
static PyObject *__pyx_n_s_discrete_exact_with_constraints_3;
static PyObject *__pyx_n_s_discrete_greedy;
static PyObject *__pyx_n_s_distribution;
static PyObject *__pyx_n_s_dot;
static PyObject *__pyx_n_s_draw;
static PyObject *__pyx_n_s_dtype;
static PyObject *__pyx_n_s_dtype_is_object;
static PyObject *__pyx_n_s_dumps;
static PyObject *__pyx_n_s_e;
static PyObject *__pyx_n_s_edges;
static PyObject *__pyx_n_s_empty;
static PyObject *__pyx_n_s_encode;
static PyObject *__pyx_n_s_end;
static PyObject *__pyx_n_s_enter;
static PyObject *__pyx_n_s_entry;
static PyObject *__pyx_n_s_enumerate;
static PyObject *__pyx_n_s_error;
static PyObject *__pyx_n_s_exact;
static PyObject *__pyx_kp_s_exact_dp;
static PyObject *__pyx_n_s_exit;
static PyObject *__pyx_n_s_f;
static PyObject *__pyx_kp_s_fg;
static PyObject *__pyx_n_s_file;
static PyObject *__pyx_n_s_filename;
static PyObject *__pyx_n_s_filtered_entry;
static PyObject *__pyx_n_s_fit_locals_genexpr;
static PyObject *__pyx_n_s_flags;
static PyObject *__pyx_n_s_float64;
static PyObject *__pyx_n_s_format;
static PyObject *__pyx_n_s_fortran;
static PyObject *__pyx_n_u_fortran;
static PyObject *__pyx_n_s_from_json;
static PyObject *__pyx_n_s_from_samples;
static PyObject *__pyx_n_s_from_structure;
static PyObject *__pyx_n_s_from_summaries;
static PyObject *__pyx_n_s_g;
static PyObject *__pyx_n_s_generate_parent_graph;
static PyObject *__pyx_n_s_generate_parent_graph_locals_gen;
static PyObject *__pyx_n_s_genexpr;
static PyObject *__pyx_n_s_get;
static PyObject *__pyx_n_s_get_edge_data;
static PyObject *__pyx_n_s_getitem___locals_genexpr;
static PyObject *__pyx_n_s_getstate;
static PyObject *__pyx_kp_s_got_differing_extents_in_dimensi;
static PyObject *__pyx_n_s_grandchild;
static PyObject *__pyx_n_s_graph;
static PyObject *__pyx_n_s_graphs;
static PyObject *__pyx_n_s_greedy;
static PyObject *__pyx_n_s_h;
static PyObject *__pyx_n_s_i;
static PyObject *__pyx_n_s_id;
static PyObject *__pyx_n_s_idx;
static PyObject *__pyx_n_s_image;
static PyObject *__pyx_n_s_import;
static PyObject *__pyx_n_s_imread;
static PyObject *__pyx_n_s_imshow;
static PyObject *__pyx_n_s_indent;
static PyObject *__pyx_n_s_inertia;
static PyObject *__pyx_n_s_int32;
static PyObject *__pyx_n_s_isnan;
static PyObject *__pyx_n_s_issubset;
static PyObject *__pyx_n_s_it;
static PyObject *__pyx_n_s_items;
static PyObject *__pyx_n_s_itemsize;
static PyObject *__pyx_kp_s_itemsize_0_for_cython_array;
static PyObject *__pyx_n_s_itertools;
static PyObject *__pyx_n_s_izip;
static PyObject *__pyx_n_s_j;
static PyObject *__pyx_n_s_joblib;
static PyObject *__pyx_kp_s_joint;
static PyObject *__pyx_n_s_joint_2;
static PyObject *__pyx_n_s_joint_count;
static PyObject *__pyx_n_s_json;
static PyObject *__pyx_n_s_k;
static PyObject *__pyx_n_s_key_count;
static PyObject *__pyx_n_s_key_count_ndarray;
static PyObject *__pyx_n_s_keys;
static PyObject *__pyx_n_s_l;
static PyObject *__pyx_n_s_last_layer;
static PyObject *__pyx_n_s_last_layer_child_sets;
static PyObject *__pyx_n_s_last_layer_children;
static PyObject *__pyx_n_s_layer;
static PyObject *__pyx_n_s_layer_child_sets;
static PyObject *__pyx_n_s_layer_children;
static PyObject *__pyx_n_s_lj;
static PyObject *__pyx_n_s_lk;
static PyObject *__pyx_n_s_load;
static PyObject *__pyx_n_s_loads;
static PyObject *__pyx_n_s_local_structure;
static PyObject *__pyx_n_s_local_structures;
static PyObject *__pyx_n_s_log_probability;
static PyObject *__pyx_n_s_log_probability_locals_genexpr;
static PyObject *__pyx_n_s_logp;
static PyObject *__pyx_n_s_m;
static PyObject *__pyx_n_s_main;
static PyObject *__pyx_n_s_marg_j;
static PyObject *__pyx_n_s_marg_k;
static PyObject *__pyx_n_s_marginal;
static PyObject *__pyx_n_s_matplotlib;
static PyObject *__pyx_n_s_matplotlib_image;
static PyObject *__pyx_n_s_matplotlib_pyplot;
static PyObject *__pyx_n_s_max;
static PyObject *__pyx_n_s_max_iterations;
static PyObject *__pyx_n_s_max_keys;
static PyObject *__pyx_n_s_max_parents;
static PyObject *__pyx_n_s_memview;
static PyObject *__pyx_kp_s_method_impute_has_been_depricate;
static PyObject *__pyx_n_s_min_score;
static PyObject *__pyx_n_s_min_x;
static PyObject *__pyx_n_s_min_y;
static PyObject *__pyx_n_s_mle;
static PyObject *__pyx_n_s_mode;
static PyObject *__pyx_kp_s_must_bake_model_before_computing;
static PyObject *__pyx_kp_s_must_bake_model_before_computing_2;
static PyObject *__pyx_kp_s_must_bake_model_before_summarizi;
static PyObject *__pyx_kp_s_must_bake_model_before_using_for;
static PyObject *__pyx_kp_s_must_bake_model_before_using_imp;
static PyObject *__pyx_kp_s_must_have_pygraphviz_installed_f;
static PyObject *__pyx_n_s_mutual_info;
static PyObject *__pyx_n_s_mutual_info_ndarray;
static PyObject *__pyx_n_s_n;
static PyObject *__pyx_n_s_n_columns;
static PyObject *__pyx_n_s_n_jobs;
static PyObject *__pyx_n_s_n_parents;
static PyObject *__pyx_n_s_name;
static PyObject *__pyx_n_s_name_2;
static PyObject *__pyx_kp_u_ndarray_is_not_C_contiguous;
static PyObject *__pyx_kp_u_ndarray_is_not_Fortran_contiguou;
static PyObject *__pyx_n_s_ndim;
static PyObject *__pyx_n_s_ndmin;
static PyObject *__pyx_n_s_networkx;
static PyObject *__pyx_n_s_new;
static PyObject *__pyx_n_s_new_child_set;
static PyObject *__pyx_n_s_new_variables;
static PyObject *__pyx_kp_s_no_default___reduce___due_to_non;
static PyObject *__pyx_n_s_nodes;
static PyObject *__pyx_n_s_numpy;
static PyObject *__pyx_kp_s_numpy_core_multiarray_failed_to;
static PyObject *__pyx_kp_s_numpy_core_umath_failed_to_impor;
static PyObject *__pyx_n_s_nx;
static PyObject *__pyx_n_s_o;
static PyObject *__pyx_n_s_obj;
static PyObject *__pyx_n_s_off;
static PyObject *__pyx_n_s_ones;
static PyObject *__pyx_n_s_open;
static PyObject *__pyx_n_s_order_graph;
static PyObject *__pyx_n_s_os;
static PyObject *__pyx_n_s_other_variables;
static PyObject *__pyx_n_s_out_set;
static PyObject *__pyx_n_s_outside_parents;
static PyObject *__pyx_n_s_pack;
static PyObject *__pyx_n_s_parallel;
static PyObject *__pyx_n_s_parallelize_function;
static PyObject *__pyx_n_s_parameters;
static PyObject *__pyx_n_s_parent;
static PyObject *__pyx_n_s_parent_entry;
static PyObject *__pyx_n_s_parent_graph;
static PyObject *__pyx_n_s_parent_graphs;
static PyObject *__pyx_n_s_parent_set;
static PyObject *__pyx_n_s_parent_sets;
static PyObject *__pyx_n_s_parent_subset;
static PyObject *__pyx_n_s_parent_vars;
static PyObject *__pyx_n_s_parents;
static PyObject *__pyx_n_s_path;
static PyObject *__pyx_n_s_pdf;
static PyObject *__pyx_n_s_pg;
static PyObject *__pyx_n_s_pickle;
static PyObject *__pyx_n_s_plot_networkx;
static PyObject *__pyx_n_s_plt;
static PyObject *__pyx_n_s_png;
static PyObject *__pyx_n_s_pomegranate_BayesianNetwork;
static PyObject *__pyx_kp_s_pomegranate_BayesianNetwork_pyx;
static PyObject *__pyx_kp_s_pomegranate_tmp;
static PyObject *__pyx_n_s_pop;
static PyObject *__pyx_n_s_predict;
static PyObject *__pyx_n_s_predict_locals_genexpr;
static PyObject *__pyx_n_s_predict_proba;
static PyObject *__pyx_n_s_prev_entry;
static PyObject *__pyx_n_s_print;
static PyObject *__pyx_n_s_product;
static PyObject *__pyx_n_s_prog;
static PyObject *__pyx_n_s_pseudocount;
static PyObject *__pyx_n_s_push;
static PyObject *__pyx_n_s_pygraphviz;
static PyObject *__pyx_n_s_pyx_PickleError;
static PyObject *__pyx_n_s_pyx_checksum;
static PyObject *__pyx_n_s_pyx_getbuffer;
static PyObject *__pyx_n_s_pyx_result;
static PyObject *__pyx_n_s_pyx_state;
static PyObject *__pyx_n_s_pyx_type;
static PyObject *__pyx_n_s_pyx_unpickle_Enum;
static PyObject *__pyx_n_s_pyx_vtable;
static PyObject *__pyx_n_s_r;
static PyObject *__pyx_n_s_range;
static PyObject *__pyx_n_s_red;
static PyObject *__pyx_n_s_reduce;
static PyObject *__pyx_n_s_reduce_cython;
static PyObject *__pyx_n_s_reduce_dataset;
static PyObject *__pyx_n_s_reduce_ex;
static PyObject *__pyx_n_s_remove;
static PyObject *__pyx_n_s_root;
static PyObject *__pyx_n_s_round;
static PyObject *__pyx_n_s_score;
static PyObject *__pyx_n_s_seen_entries;
static PyObject *__pyx_n_s_seen_variables;
static PyObject *__pyx_kp_s_self_distributions_ptr_self_pare;
static PyObject *__pyx_kp_s_self_m_self_parents_cannot_be_co;
static PyObject *__pyx_n_s_send;
static PyObject *__pyx_n_s_separators;
static PyObject *__pyx_n_s_setstate;
static PyObject *__pyx_n_s_setstate_cython;
static PyObject *__pyx_n_s_shape;
static PyObject *__pyx_n_s_shortest_path;
static PyObject *__pyx_n_s_size;
static PyObject *__pyx_n_s_source;
static PyObject *__pyx_n_s_start;
static PyObject *__pyx_n_s_state_names;
static PyObject *__pyx_n_s_states;
static PyObject *__pyx_n_s_step;
static PyObject *__pyx_n_s_stop;
static PyObject *__pyx_kp_s_strided_and_direct;
static PyObject *__pyx_kp_s_strided_and_direct_or_indirect;
static PyObject *__pyx_kp_s_strided_and_indirect;
static PyObject *__pyx_kp_s_stringsource;
static PyObject *__pyx_n_s_strongly_connected_components;
static PyObject *__pyx_n_s_struct;
static PyObject *__pyx_n_s_structure;
static PyObject *__pyx_n_s_subset;
static PyObject *__pyx_n_s_sum;
static PyObject *__pyx_n_s_summarize;
static PyObject *__pyx_n_s_sys;
static PyObject *__pyx_n_s_target;
static PyObject *__pyx_n_s_task;
static PyObject *__pyx_n_s_tasks;
static PyObject *__pyx_n_s_tempfile;
static PyObject *__pyx_n_s_test;
static PyObject *__pyx_n_s_threading;
static PyObject *__pyx_n_s_throw;
static PyObject *__pyx_n_s_time;
static PyObject *__pyx_n_s_to_json;
static PyObject *__pyx_n_s_u;
static PyObject *__pyx_kp_s_unable_to_allocate_array_data;
static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str;
static PyObject *__pyx_n_s_union;
static PyObject *__pyx_n_s_unique;
static PyObject *__pyx_kp_u_unknown_dtype_code_in_numpy_pxd;
static PyObject *__pyx_n_s_unpack;
static PyObject *__pyx_n_s_unseen_variables;
static PyObject *__pyx_n_s_unvisited;
static PyObject *__pyx_n_s_update;
static PyObject *__pyx_n_s_utils;
static PyObject *__pyx_n_s_v;
static PyObject *__pyx_n_s_values;
static PyObject *__pyx_n_s_variable;
static PyObject *__pyx_n_s_variable_set;
static PyObject *__pyx_n_s_variables;
static PyObject *__pyx_n_s_verbose;
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static PyObject *__pyx_n_s_visited;
static PyObject *__pyx_n_s_w;
static PyObject *__pyx_n_s_weight;
static PyObject *__pyx_n_s_weights;
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static PyObject *__pyx_n_s_write;
static PyObject *__pyx_n_s_x;
static PyObject *__pyx_n_s_xj;
static PyObject *__pyx_n_s_xk;
static PyObject *__pyx_n_s_xrange;
static PyObject *__pyx_n_s_y;
static PyObject *__pyx_n_s_zeros;
static PyObject *__pyx_n_s_zip;
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_9structure_7__get___genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_9structure___get__(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static void __pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork___dealloc__(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_2plot(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_filename, CYTHON_UNUSED PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_4bake_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_4bake(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_15log_probability_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_6log_probability(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_X, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_8marginal(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_7predict_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_10predict(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_X, PyObject *__pyx_v_max_iterations, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_12predict_proba(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_data, PyObject *__pyx_v_max_iterations, PyObject *__pyx_v_check_input); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_3fit_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_14fit(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_inertia, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_verbose, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_16summarize(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_18from_summaries(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_inertia, PyObject *__pyx_v_pseudocount); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_20impute(CYTHON_UNUSED struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_args, CYTHON_UNUSED PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_22to_json(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_separators, PyObject *__pyx_v_indent); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_24from_json(CYTHON_UNUSED PyTypeObject *__pyx_v_cls, PyObject *__pyx_v_s); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_26from_structure(CYTHON_UNUSED PyTypeObject *__pyx_v_cls, PyObject *__pyx_v_X, PyObject *__pyx_v_structure, PyObject *__pyx_v_weights, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_name, PyObject *__pyx_v_state_names, CYTHON_UNUSED PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_28from_samples(CYTHON_UNUSED PyTypeObject *__pyx_v_cls, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_algorithm, PyObject *__pyx_v_max_parents, PyObject *__pyx_v_root, PyObject *__pyx_v_constraint_graph, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_state_names, PyObject *__pyx_v_name, PyObject *__pyx_v_reduce_dataset, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_6keymap___get__(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static int __pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_6keymap_2__set__(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static int __pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_6keymap_4__del__(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_30__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_15BayesianNetwork_32__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph___init__(struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_key_count, PyObject *__pyx_v_i, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_max_parents); /* proto */
static Py_ssize_t __pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph_2__len__(struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self); /* proto */
static void __pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph_4__dealloc__(struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph_6calculate_value(struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph_11__getitem___genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph_8__getitem__(struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph_17all_parents_score___get__(struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self); /* proto */
static int __pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph_17all_parents_score_2__set__(struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph_10__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_11ParentGraph_12__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_discrete_chow_liu_tree(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_X_ndarray, PyArrayObject *__pyx_v_weights_ndarray, PyArrayObject *__pyx_v_key_count_ndarray, double __pyx_v_pseudocount, int __pyx_v_root); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_31discrete_exact_with_constraints_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_31discrete_exact_with_constraints_3genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_2discrete_exact_with_constraints(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_X, PyArrayObject *__pyx_v_weights, PyArrayObject *__pyx_v_key_count, double __pyx_v_pseudocount, int __pyx_v_max_parents, PyObject *__pyx_v_constraint_graph, int __pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_4discrete_exact_with_constraints_task(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_X, PyArrayObject *__pyx_v_weights, PyArrayObject *__pyx_v_key_count, double __pyx_v_pseudocount, int __pyx_v_max_parents, PyObject *__pyx_v_task, int __pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_17discrete_exact_dp_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_17discrete_exact_dp_3genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_17discrete_exact_dp_6genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_6discrete_exact_dp(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_key_count, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_max_parents, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_21discrete_exact_a_star_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_21discrete_exact_a_star_3genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_21discrete_exact_a_star_6genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_8discrete_exact_a_star(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_key_count, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_max_parents, CYTHON_UNUSED PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_10discrete_greedy(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_key_count, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_max_parents, CYTHON_UNUSED PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_19discrete_exact_slap_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_19discrete_exact_slap_3genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_19discrete_exact_slap_6genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_19discrete_exact_slap_9genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_12discrete_exact_slap(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_task, PyObject *__pyx_v_key_count, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_max_parents, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_24discrete_exact_component_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_24discrete_exact_component_3genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_24discrete_exact_component_6genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_14discrete_exact_component(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_X, PyObject *__pyx_v_weights, PyObject *__pyx_v_task, PyObject *__pyx_v_key_count, PyObject *__pyx_v_pseudocount, PyObject *__pyx_v_max_parents, PyObject *__pyx_v_n_jobs); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_21generate_parent_graph_genexpr(PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_11pomegranate_15BayesianNetwork_16generate_parent_graph(CYTHON_UNUSED PyObject *__pyx_self, PyArrayObject *__pyx_v_X_ndarray, PyArrayObject *__pyx_v_weights_ndarray, PyArrayObject *__pyx_v_key_count_ndarray, int __pyx_v_i, double __pyx_v_pseudocount, int __pyx_v_max_parents, PyObject *__pyx_v_parent_set); /* proto */
static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static void __pyx_pf_5numpy_7ndarray_2__releasebuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf___pyx_array___reduce_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_array_2__setstate_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_MemviewEnum___reduce_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_MemviewEnum_2__setstate_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryview___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryview_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryviewslice___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryviewslice_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork_BayesianNetwork(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork_ParentGraph(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
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      /* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":232
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      /* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":233
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    /* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":236
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    /* "../_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_p/lib/python3.6/site-packages/Cython/Includes/numpy/__init__.pxd":256
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/* "View.MemoryView":795
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 *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)             # <<<<<<<<<<<<<<
 * 
 * 
 */
      __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, ((char *)"Step may not be zero (axis %d)"), __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) __PYX_ERR(1, 826, __pyx_L1_error)

      /* "View.MemoryView":825
 *         negative_step = have_step != 0 and step < 0
 * 
 *         if have_step and step == 0:             # <<<<<<<<<<<<<<
 *             _err_dim(ValueError, "Step may not be zero (axis %d)", dim)
 * 
 */
    }

    /* "View.MemoryView":829
 * 
 * 
 *         if have_start:             # <<<<<<<<<<<<<<
 *             if start < 0:
 *                 start += shape
 */
    __pyx_t_2 = (__pyx_v_have_start != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":830
 * 
 *         if have_start:
 *             if start < 0:             # <<<<<<<<<<<<<<
 *                 start += shape
 *                 if start < 0:
 */
      __pyx_t_2 = ((__pyx_v_start < 0) != 0);
      if (__pyx_t_2) {

        /* "View.MemoryView":831
 *         if have_start:
 *             if start < 0:
 *                 start += shape             # <<<<<<<<<<<<<<
 *                 if start < 0:
 *                     start = 0
 */
        __pyx_v_start = (__pyx_v_start + __pyx_v_shape);

        /* "View.MemoryView":832
 *             if start < 0:
 *                 start += shape
 *                 if start < 0:             # <<<<<<<<<<<<<<
 *                     start = 0
 *             elif start >= shape:
 */
        __pyx_t_2 = ((__pyx_v_start < 0) != 0);
        if (__pyx_t_2) {

          /* "View.MemoryView":833
 *                 start += shape
 *                 if start < 0:
 *                     start = 0             # <<<<<<<<<<<<<<
 *             elif start >= shape:
 *                 if negative_step:
 */
          __pyx_v_start = 0;

          /* "View.MemoryView":832
 *             if start < 0:
 *                 start += shape
 *                 if start < 0:             # <<<<<<<<<<<<<<
 *                     start = 0
 *             elif start >= shape:
 */
        }

        /* "View.MemoryView":830
 * 
 *         if have_start:
 *             if start < 0:             # <<<<<<<<<<<<<<
 *                 start += shape
 *                 if start < 0:
 */
        goto __pyx_L12;
      }

      /* "View.MemoryView":834
 *                 if start < 0:
 *                     start = 0
 *             elif start >= shape:             # <<<<<<<<<<<<<<
 *                 if negative_step:
 *                     start = shape - 1
 */
      __pyx_t_2 = ((__pyx_v_start >= __pyx_v_shape) != 0);
      if (__pyx_t_2) {

        /* "View.MemoryView":835
 *                     start = 0
 *             elif start >= shape:
 *                 if negative_step:             # <<<<<<<<<<<<<<
 *                     start = shape - 1
 *                 else:
 */
        __pyx_t_2 = (__pyx_v_negative_step != 0);
        if (__pyx_t_2) {

          /* "View.MemoryView":836
 *             elif start >= shape:
 *                 if negative_step:
 *                     start = shape - 1             # <<<<<<<<<<<<<<
 *                 else:
 *                     start = shape
 */
          __pyx_v_start = (__pyx_v_shape - 1);

          /* "View.MemoryView":835
 *                     start = 0
 *             elif start >= shape:
 *                 if negative_step:             # <<<<<<<<<<<<<<
 *                     start = shape - 1
 *                 else:
 */
          goto __pyx_L14;
        }

        /* "View.MemoryView":838
 *                     start = shape - 1
 *                 else:
 *                     start = shape             # <<<<<<<<<<<<<<
 *         else:
 *             if negative_step:
 */
        /*else*/ {
          __pyx_v_start = __pyx_v_shape;
        }
        __pyx_L14:;

        /* "View.MemoryView":834
 *                 if start < 0:
 *                     start = 0
 *             elif start >= shape:             # <<<<<<<<<<<<<<
 *                 if negative_step:
 *                     start = shape - 1
 */
      }
      __pyx_L12:;

      /* "View.MemoryView":829
 * 
 * 
 *         if have_start:             # <<<<<<<<<<<<<<
 *             if start < 0:
 *                 start += shape
 */
      goto __pyx_L11;
    }

    /* "View.MemoryView":840
 *                     start = shape
 *         else:
 *             if negative_step:             # <<<<<<<<<<<<<<
 *                 start = shape - 1
 *             else:
 */
    /*else*/ {
      __pyx_t_2 = (__pyx_v_negative_step != 0);
      if (__pyx_t_2) {

        /* "View.MemoryView":841
 *         else:
 *             if negative_step:
 *                 start = shape - 1             # <<<<<<<<<<<<<<
 *             else:
 *                 start = 0
 */
        __pyx_v_start = (__pyx_v_shape - 1);

        /* "View.MemoryView":840
 *                     start = shape
 *         else:
 *             if negative_step:             # <<<<<<<<<<<<<<
 *                 start = shape - 1
 *             else:
 */
        goto __pyx_L15;
      }

      /* "View.MemoryView":843
 *                 start = shape - 1
 *             else:
 *                 start = 0             # <<<<<<<<<<<<<<
 * 
 *         if have_stop:
 */
      /*else*/ {
        __pyx_v_start = 0;
      }
      __pyx_L15:;
    }
    __pyx_L11:;

    /* "View.MemoryView":845
 *                 start = 0
 * 
 *         if have_stop:             # <<<<<<<<<<<<<<
 *             if stop < 0:
 *                 stop += shape
 */
    __pyx_t_2 = (__pyx_v_have_stop != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":846
 * 
 *         if have_stop:
 *             if stop < 0:             # <<<<<<<<<<<<<<
 *                 stop += shape
 *                 if stop < 0:
 */
      __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
      if (__pyx_t_2) {

        /* "View.MemoryView":847
 *         if have_stop:
 *             if stop < 0:
 *                 stop += shape             # <<<<<<<<<<<<<<
 *                 if stop < 0:
 *                     stop = 0
 */
        __pyx_v_stop = (__pyx_v_stop + __pyx_v_shape);

        /* "View.MemoryView":848
 *             if stop < 0:
 *                 stop += shape
 *                 if stop < 0:             # <<<<<<<<<<<<<<
 *                     stop = 0
 *             elif stop > shape:
 */
        __pyx_t_2 = ((__pyx_v_stop < 0) != 0);
        if (__pyx_t_2) {

          /* "View.MemoryView":849
 *                 stop += shape
 *                 if stop < 0:
 *                     stop = 0             # <<<<<<<<<<<<<<
 *             elif stop > shape:
 *                 stop = shape
 */
          __pyx_v_stop = 0;

          /* "View.MemoryView":848
 *             if stop < 0:
 *                 stop += shape
 *                 if stop < 0:             # <<<<<<<<<<<<<<
 *                     stop = 0
 *             elif stop > shape:
 */
        }

        /* "View.MemoryView":846
 * 
 *         if have_stop:
 *             if stop < 0:             # <<<<<<<<<<<<<<
 *                 stop += shape
 *                 if stop < 0:
 */
        goto __pyx_L17;
      }

      /* "View.MemoryView":850
 *                 if stop < 0:
 *                     stop = 0
 *             elif stop > shape:             # <<<<<<<<<<<<<<
 *                 stop = shape
 *         else:
 */
      __pyx_t_2 = ((__pyx_v_stop > __pyx_v_shape) != 0);
      if (__pyx_t_2) {

        /* "View.MemoryView":851
 *                     stop = 0
 *             elif stop > shape:
 *                 stop = shape             # <<<<<<<<<<<<<<
 *         else:
 *             if negative_step:
 */
        __pyx_v_stop = __pyx_v_shape;

        /* "View.MemoryView":850
 *                 if stop < 0:
 *                     stop = 0
 *             elif stop > shape:             # <<<<<<<<<<<<<<
 *                 stop = shape
 *         else:
 */
      }
      __pyx_L17:;

      /* "View.MemoryView":845
 *                 start = 0
 * 
 *         if have_stop:             # <<<<<<<<<<<<<<
 *             if stop < 0:
 *                 stop += shape
 */
      goto __pyx_L16;
    }

    /* "View.MemoryView":853
 *                 stop = shape
 *         else:
 *             if negative_step:             # <<<<<<<<<<<<<<
 *                 stop = -1
 *             else:
 */
    /*else*/ {
      __pyx_t_2 = (__pyx_v_negative_step != 0);
      if (__pyx_t_2) {

        /* "View.MemoryView":854
 *         else:
 *             if negative_step:
 *                 stop = -1             # <<<<<<<<<<<<<<
 *             else:
 *                 stop = shape
 */
        __pyx_v_stop = -1L;

        /* "View.MemoryView":853
 *                 stop = shape
 *         else:
 *             if negative_step:             # <<<<<<<<<<<<<<
 *                 stop = -1
 *             else:
 */
        goto __pyx_L19;
      }

      /* "View.MemoryView":856
 *                 stop = -1
 *             else:
 *                 stop = shape             # <<<<<<<<<<<<<<
 * 
 *         if not have_step:
 */
      /*else*/ {
        __pyx_v_stop = __pyx_v_shape;
      }
      __pyx_L19:;
    }
    __pyx_L16:;

    /* "View.MemoryView":858
 *                 stop = shape
 * 
 *         if not have_step:             # <<<<<<<<<<<<<<
 *             step = 1
 * 
 */
    __pyx_t_2 = ((!(__pyx_v_have_step != 0)) != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":859
 * 
 *         if not have_step:
 *             step = 1             # <<<<<<<<<<<<<<
 * 
 * 
 */
      __pyx_v_step = 1;

      /* "View.MemoryView":858
 *                 stop = shape
 * 
 *         if not have_step:             # <<<<<<<<<<<<<<
 *             step = 1
 * 
 */
    }

    /* "View.MemoryView":863
 * 
 *         with cython.cdivision(True):
 *             new_shape = (stop - start) // step             # <<<<<<<<<<<<<<
 * 
 *             if (stop - start) - step * new_shape:
 */
    __pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step);

    /* "View.MemoryView":865
 *             new_shape = (stop - start) // step
 * 
 *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
 *                 new_shape += 1
 * 
 */
    __pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":866
 * 
 *             if (stop - start) - step * new_shape:
 *                 new_shape += 1             # <<<<<<<<<<<<<<
 * 
 *         if new_shape < 0:
 */
      __pyx_v_new_shape = (__pyx_v_new_shape + 1);

      /* "View.MemoryView":865
 *             new_shape = (stop - start) // step
 * 
 *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
 *                 new_shape += 1
 * 
 */
    }

    /* "View.MemoryView":868
 *                 new_shape += 1
 * 
 *         if new_shape < 0:             # <<<<<<<<<<<<<<
 *             new_shape = 0
 * 
 */
    __pyx_t_2 = ((__pyx_v_new_shape < 0) != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":869
 * 
 *         if new_shape < 0:
 *             new_shape = 0             # <<<<<<<<<<<<<<
 * 
 * 
 */
      __pyx_v_new_shape = 0;

      /* "View.MemoryView":868
 *                 new_shape += 1
 * 
 *         if new_shape < 0:             # <<<<<<<<<<<<<<
 *             new_shape = 0
 * 
 */
    }

    /* "View.MemoryView":872
 * 
 * 
 *         dst.strides[new_ndim] = stride * step             # <<<<<<<<<<<<<<
 *         dst.shape[new_ndim] = new_shape
 *         dst.suboffsets[new_ndim] = suboffset
 */
    (__pyx_v_dst->strides[__pyx_v_new_ndim]) = (__pyx_v_stride * __pyx_v_step);

    /* "View.MemoryView":873
 * 
 *         dst.strides[new_ndim] = stride * step
 *         dst.shape[new_ndim] = new_shape             # <<<<<<<<<<<<<<
 *         dst.suboffsets[new_ndim] = suboffset
 * 
 */
    (__pyx_v_dst->shape[__pyx_v_new_ndim]) = __pyx_v_new_shape;

    /* "View.MemoryView":874
 *         dst.strides[new_ndim] = stride * step
 *         dst.shape[new_ndim] = new_shape
 *         dst.suboffsets[new_ndim] = suboffset             # <<<<<<<<<<<<<<
 * 
 * 
 */
    (__pyx_v_dst->suboffsets[__pyx_v_new_ndim]) = __pyx_v_suboffset;
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  __pyx_L3:;

  /* "View.MemoryView":877
 * 
 * 
 *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
 *         dst.data += start * stride
 *     else:
 */
  __pyx_t_2 = (((__pyx_v_suboffset_dim[0]) < 0) != 0);
  if (__pyx_t_2) {

    /* "View.MemoryView":878
 * 
 *     if suboffset_dim[0] < 0:
 *         dst.data += start * stride             # <<<<<<<<<<<<<<
 *     else:
 *         dst.suboffsets[suboffset_dim[0]] += start * stride
 */
    __pyx_v_dst->data = (__pyx_v_dst->data + (__pyx_v_start * __pyx_v_stride));

    /* "View.MemoryView":877
 * 
 * 
 *     if suboffset_dim[0] < 0:             # <<<<<<<<<<<<<<
 *         dst.data += start * stride
 *     else:
 */
    goto __pyx_L23;
  }

  /* "View.MemoryView":880
 *         dst.data += start * stride
 *     else:
 *         dst.suboffsets[suboffset_dim[0]] += start * stride             # <<<<<<<<<<<<<<
 * 
 *     if suboffset >= 0:
 */
  /*else*/ {
    __pyx_t_3 = (__pyx_v_suboffset_dim[0]);
    (__pyx_v_dst->suboffsets[__pyx_t_3]) = ((__pyx_v_dst->suboffsets[__pyx_t_3]) + (__pyx_v_start * __pyx_v_stride));
  }
  __pyx_L23:;

  /* "View.MemoryView":882
 *         dst.suboffsets[suboffset_dim[0]] += start * stride
 * 
 *     if suboffset >= 0:             # <<<<<<<<<<<<<<
 *         if not is_slice:
 *             if new_ndim == 0:
 */
  __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0);
  if (__pyx_t_2) {

    /* "View.MemoryView":883
 * 
 *     if suboffset >= 0:
 *         if not is_slice:             # <<<<<<<<<<<<<<
 *             if new_ndim == 0:
 *                 dst.data = (<char **> dst.data)[0] + suboffset
 */
    __pyx_t_2 = ((!(__pyx_v_is_slice != 0)) != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":884
 *     if suboffset >= 0:
 *         if not is_slice:
 *             if new_ndim == 0:             # <<<<<<<<<<<<<<
 *                 dst.data = (<char **> dst.data)[0] + suboffset
 *             else:
 */
      __pyx_t_2 = ((__pyx_v_new_ndim == 0) != 0);
      if (__pyx_t_2) {

        /* "View.MemoryView":885
 *         if not is_slice:
 *             if new_ndim == 0:
 *                 dst.data = (<char **> dst.data)[0] + suboffset             # <<<<<<<<<<<<<<
 *             else:
 *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
 */
        __pyx_v_dst->data = ((((char **)__pyx_v_dst->data)[0]) + __pyx_v_suboffset);

        /* "View.MemoryView":884
 *     if suboffset >= 0:
 *         if not is_slice:
 *             if new_ndim == 0:             # <<<<<<<<<<<<<<
 *                 dst.data = (<char **> dst.data)[0] + suboffset
 *             else:
 */
        goto __pyx_L26;
      }

      /* "View.MemoryView":887
 *                 dst.data = (<char **> dst.data)[0] + suboffset
 *             else:
 *                 _err_dim(IndexError, "All dimensions preceding dimension %d "             # <<<<<<<<<<<<<<
 *                                      "must be indexed and not sliced", dim)
 *         else:
 */
      /*else*/ {

        /* "View.MemoryView":888
 *             else:
 *                 _err_dim(IndexError, "All dimensions preceding dimension %d "
 *                                      "must be indexed and not sliced", dim)             # <<<<<<<<<<<<<<
 *         else:
 *             suboffset_dim[0] = new_ndim
 */
        __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, ((char *)"All dimensions preceding dimension %d must be indexed and not sliced"), __pyx_v_dim); if (unlikely(__pyx_t_3 == -1)) __PYX_ERR(1, 887, __pyx_L1_error)
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      __pyx_L26:;

      /* "View.MemoryView":883
 * 
 *     if suboffset >= 0:
 *         if not is_slice:             # <<<<<<<<<<<<<<
 *             if new_ndim == 0:
 *                 dst.data = (<char **> dst.data)[0] + suboffset
 */
      goto __pyx_L25;
    }

    /* "View.MemoryView":890
 *                                      "must be indexed and not sliced", dim)
 *         else:
 *             suboffset_dim[0] = new_ndim             # <<<<<<<<<<<<<<
 * 
 *     return 0
 */
    /*else*/ {
      (__pyx_v_suboffset_dim[0]) = __pyx_v_new_ndim;
    }
    __pyx_L25:;

    /* "View.MemoryView":882
 *         dst.suboffsets[suboffset_dim[0]] += start * stride
 * 
 *     if suboffset >= 0:             # <<<<<<<<<<<<<<
 *         if not is_slice:
 *             if new_ndim == 0:
 */
  }

  /* "View.MemoryView":892
 *             suboffset_dim[0] = new_ndim
 * 
 *     return 0             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_r = 0;
  goto __pyx_L0;

  /* "View.MemoryView":795
 * 
 * @cname('__pyx_memoryview_slice_memviewslice')
 * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
 *         __Pyx_memviewslice *dst,
 *         Py_ssize_t shape, Py_ssize_t stride, Py_ssize_t suboffset,
 */

  /* function exit code */
  __pyx_L1_error:;
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    #endif
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    #ifdef WITH_THREAD
    __Pyx_PyGILState_Release(__pyx_gilstate_save);
    #endif
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}

/* "View.MemoryView":898
 * 
 * @cname('__pyx_pybuffer_index')
 * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,             # <<<<<<<<<<<<<<
 *                           Py_ssize_t dim) except NULL:
 *     cdef Py_ssize_t shape, stride, suboffset = -1
 */

static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, Py_ssize_t __pyx_v_index, Py_ssize_t __pyx_v_dim) {
  Py_ssize_t __pyx_v_shape;
  Py_ssize_t __pyx_v_stride;
  Py_ssize_t __pyx_v_suboffset;
  Py_ssize_t __pyx_v_itemsize;
  char *__pyx_v_resultp;
  char *__pyx_r;
  __Pyx_RefNannyDeclarations
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  PyObject *__pyx_t_3 = NULL;
  PyObject *__pyx_t_4 = NULL;
  __Pyx_RefNannySetupContext("pybuffer_index", 0);

  /* "View.MemoryView":900
 * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index,
 *                           Py_ssize_t dim) except NULL:
 *     cdef Py_ssize_t shape, stride, suboffset = -1             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t itemsize = view.itemsize
 *     cdef char *resultp
 */
  __pyx_v_suboffset = -1L;

  /* "View.MemoryView":901
 *                           Py_ssize_t dim) except NULL:
 *     cdef Py_ssize_t shape, stride, suboffset = -1
 *     cdef Py_ssize_t itemsize = view.itemsize             # <<<<<<<<<<<<<<
 *     cdef char *resultp
 * 
 */
  __pyx_t_1 = __pyx_v_view->itemsize;
  __pyx_v_itemsize = __pyx_t_1;

  /* "View.MemoryView":904
 *     cdef char *resultp
 * 
 *     if view.ndim == 0:             # <<<<<<<<<<<<<<
 *         shape = view.len / itemsize
 *         stride = itemsize
 */
  __pyx_t_2 = ((__pyx_v_view->ndim == 0) != 0);
  if (__pyx_t_2) {

    /* "View.MemoryView":905
 * 
 *     if view.ndim == 0:
 *         shape = view.len / itemsize             # <<<<<<<<<<<<<<
 *         stride = itemsize
 *     else:
 */
    if (unlikely(__pyx_v_itemsize == 0)) {
      PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero");
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    else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1)  && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) {
      PyErr_SetString(PyExc_OverflowError, "value too large to perform division");
      __PYX_ERR(1, 905, __pyx_L1_error)
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    __pyx_v_shape = __Pyx_div_Py_ssize_t(__pyx_v_view->len, __pyx_v_itemsize);

    /* "View.MemoryView":906
 *     if view.ndim == 0:
 *         shape = view.len / itemsize
 *         stride = itemsize             # <<<<<<<<<<<<<<
 *     else:
 *         shape = view.shape[dim]
 */
    __pyx_v_stride = __pyx_v_itemsize;

    /* "View.MemoryView":904
 *     cdef char *resultp
 * 
 *     if view.ndim == 0:             # <<<<<<<<<<<<<<
 *         shape = view.len / itemsize
 *         stride = itemsize
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    goto __pyx_L3;
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  /* "View.MemoryView":908
 *         stride = itemsize
 *     else:
 *         shape = view.shape[dim]             # <<<<<<<<<<<<<<
 *         stride = view.strides[dim]
 *         if view.suboffsets != NULL:
 */
  /*else*/ {
    __pyx_v_shape = (__pyx_v_view->shape[__pyx_v_dim]);

    /* "View.MemoryView":909
 *     else:
 *         shape = view.shape[dim]
 *         stride = view.strides[dim]             # <<<<<<<<<<<<<<
 *         if view.suboffsets != NULL:
 *             suboffset = view.suboffsets[dim]
 */
    __pyx_v_stride = (__pyx_v_view->strides[__pyx_v_dim]);

    /* "View.MemoryView":910
 *         shape = view.shape[dim]
 *         stride = view.strides[dim]
 *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
 *             suboffset = view.suboffsets[dim]
 * 
 */
    __pyx_t_2 = ((__pyx_v_view->suboffsets != NULL) != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":911
 *         stride = view.strides[dim]
 *         if view.suboffsets != NULL:
 *             suboffset = view.suboffsets[dim]             # <<<<<<<<<<<<<<
 * 
 *     if index < 0:
 */
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      /* "View.MemoryView":910
 *         shape = view.shape[dim]
 *         stride = view.strides[dim]
 *         if view.suboffsets != NULL:             # <<<<<<<<<<<<<<
 *             suboffset = view.suboffsets[dim]
 * 
 */
    }
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  __pyx_L3:;

  /* "View.MemoryView":913
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 * 
 * @cname('__pyx_get_best_slice_order')
 * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil:             # <<<<<<<<<<<<<<
 *     """
 *     Figure out the best memory access order for a given slice.
 */

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "View.MemoryView":1125
 * 
 * @cython.cdivision(True)
 * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
 *                                    char *dst_data, Py_ssize_t *dst_strides,
 *                                    Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
 */

static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v_src_strides, char *__pyx_v_dst_data, Py_ssize_t *__pyx_v_dst_strides, Py_ssize_t *__pyx_v_src_shape, Py_ssize_t *__pyx_v_dst_shape, int __pyx_v_ndim, size_t __pyx_v_itemsize) {
  CYTHON_UNUSED Py_ssize_t __pyx_v_i;
  CYTHON_UNUSED Py_ssize_t __pyx_v_src_extent;
  Py_ssize_t __pyx_v_dst_extent;
  Py_ssize_t __pyx_v_src_stride;
  Py_ssize_t __pyx_v_dst_stride;
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  Py_ssize_t __pyx_t_4;
  Py_ssize_t __pyx_t_5;

  /* "View.MemoryView":1132
 * 
 *     cdef Py_ssize_t i
 *     cdef Py_ssize_t src_extent = src_shape[0]             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t dst_extent = dst_shape[0]
 *     cdef Py_ssize_t src_stride = src_strides[0]
 */
  __pyx_v_src_extent = (__pyx_v_src_shape[0]);

  /* "View.MemoryView":1133
 *     cdef Py_ssize_t i
 *     cdef Py_ssize_t src_extent = src_shape[0]
 *     cdef Py_ssize_t dst_extent = dst_shape[0]             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t src_stride = src_strides[0]
 *     cdef Py_ssize_t dst_stride = dst_strides[0]
 */
  __pyx_v_dst_extent = (__pyx_v_dst_shape[0]);

  /* "View.MemoryView":1134
 *     cdef Py_ssize_t src_extent = src_shape[0]
 *     cdef Py_ssize_t dst_extent = dst_shape[0]
 *     cdef Py_ssize_t src_stride = src_strides[0]             # <<<<<<<<<<<<<<
 *     cdef Py_ssize_t dst_stride = dst_strides[0]
 * 
 */
  __pyx_v_src_stride = (__pyx_v_src_strides[0]);

  /* "View.MemoryView":1135
 *     cdef Py_ssize_t dst_extent = dst_shape[0]
 *     cdef Py_ssize_t src_stride = src_strides[0]
 *     cdef Py_ssize_t dst_stride = dst_strides[0]             # <<<<<<<<<<<<<<
 * 
 *     if ndim == 1:
 */
  __pyx_v_dst_stride = (__pyx_v_dst_strides[0]);

  /* "View.MemoryView":1137
 *     cdef Py_ssize_t dst_stride = dst_strides[0]
 * 
 *     if ndim == 1:             # <<<<<<<<<<<<<<
 *        if (src_stride > 0 and dst_stride > 0 and
 *            <size_t> src_stride == itemsize == <size_t> dst_stride):
 */
  __pyx_t_1 = ((__pyx_v_ndim == 1) != 0);
  if (__pyx_t_1) {

    /* "View.MemoryView":1138
 * 
 *     if ndim == 1:
 *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
 *            <size_t> src_stride == itemsize == <size_t> dst_stride):
 *            memcpy(dst_data, src_data, itemsize * dst_extent)
 */
    __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0);
    if (__pyx_t_2) {
    } else {
      __pyx_t_1 = __pyx_t_2;
      goto __pyx_L5_bool_binop_done;
    }
    __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0);
    if (__pyx_t_2) {
    } else {
      __pyx_t_1 = __pyx_t_2;
      goto __pyx_L5_bool_binop_done;
    }

    /* "View.MemoryView":1139
 *     if ndim == 1:
 *        if (src_stride > 0 and dst_stride > 0 and
 *            <size_t> src_stride == itemsize == <size_t> dst_stride):             # <<<<<<<<<<<<<<
 *            memcpy(dst_data, src_data, itemsize * dst_extent)
 *        else:
 */
    __pyx_t_2 = (((size_t)__pyx_v_src_stride) == __pyx_v_itemsize);
    if (__pyx_t_2) {
      __pyx_t_2 = (__pyx_v_itemsize == ((size_t)__pyx_v_dst_stride));
    }
    __pyx_t_3 = (__pyx_t_2 != 0);
    __pyx_t_1 = __pyx_t_3;
    __pyx_L5_bool_binop_done:;

    /* "View.MemoryView":1138
 * 
 *     if ndim == 1:
 *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
 *            <size_t> src_stride == itemsize == <size_t> dst_stride):
 *            memcpy(dst_data, src_data, itemsize * dst_extent)
 */
    if (__pyx_t_1) {

      /* "View.MemoryView":1140
 *        if (src_stride > 0 and dst_stride > 0 and
 *            <size_t> src_stride == itemsize == <size_t> dst_stride):
 *            memcpy(dst_data, src_data, itemsize * dst_extent)             # <<<<<<<<<<<<<<
 *        else:
 *            for i in range(dst_extent):
 */
      memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent));

      /* "View.MemoryView":1138
 * 
 *     if ndim == 1:
 *        if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
 *            <size_t> src_stride == itemsize == <size_t> dst_stride):
 *            memcpy(dst_data, src_data, itemsize * dst_extent)
 */
      goto __pyx_L4;
    }

    /* "View.MemoryView":1142
 *            memcpy(dst_data, src_data, itemsize * dst_extent)
 *        else:
 *            for i in range(dst_extent):             # <<<<<<<<<<<<<<
 *                memcpy(dst_data, src_data, itemsize)
 *                src_data += src_stride
 */
    /*else*/ {
      __pyx_t_4 = __pyx_v_dst_extent;
      for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
        __pyx_v_i = __pyx_t_5;

        /* "View.MemoryView":1143
 *        else:
 *            for i in range(dst_extent):
 *                memcpy(dst_data, src_data, itemsize)             # <<<<<<<<<<<<<<
 *                src_data += src_stride
 *                dst_data += dst_stride
 */
        memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize);

        /* "View.MemoryView":1144
 *            for i in range(dst_extent):
 *                memcpy(dst_data, src_data, itemsize)
 *                src_data += src_stride             # <<<<<<<<<<<<<<
 *                dst_data += dst_stride
 *     else:
 */
        __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);

        /* "View.MemoryView":1145
 *                memcpy(dst_data, src_data, itemsize)
 *                src_data += src_stride
 *                dst_data += dst_stride             # <<<<<<<<<<<<<<
 *     else:
 *         for i in range(dst_extent):
 */
        __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
      }
    }
    __pyx_L4:;

    /* "View.MemoryView":1137
 *     cdef Py_ssize_t dst_stride = dst_strides[0]
 * 
 *     if ndim == 1:             # <<<<<<<<<<<<<<
 *        if (src_stride > 0 and dst_stride > 0 and
 *            <size_t> src_stride == itemsize == <size_t> dst_stride):
 */
    goto __pyx_L3;
  }

  /* "View.MemoryView":1147
 *                dst_data += dst_stride
 *     else:
 *         for i in range(dst_extent):             # <<<<<<<<<<<<<<
 *             _copy_strided_to_strided(src_data, src_strides + 1,
 *                                      dst_data, dst_strides + 1,
 */
  /*else*/ {
    __pyx_t_4 = __pyx_v_dst_extent;
    for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
      __pyx_v_i = __pyx_t_5;

      /* "View.MemoryView":1148
 *     else:
 *         for i in range(dst_extent):
 *             _copy_strided_to_strided(src_data, src_strides + 1,             # <<<<<<<<<<<<<<
 *                                      dst_data, dst_strides + 1,
 *                                      src_shape + 1, dst_shape + 1,
 */
      _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);

      /* "View.MemoryView":1152
 *                                      src_shape + 1, dst_shape + 1,
 *                                      ndim - 1, itemsize)
 *             src_data += src_stride             # <<<<<<<<<<<<<<
 *             dst_data += dst_stride
 * 
 */
      __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);

      /* "View.MemoryView":1153
 *                                      ndim - 1, itemsize)
 *             src_data += src_stride
 *             dst_data += dst_stride             # <<<<<<<<<<<<<<
 * 
 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,
 */
      __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
    }
  }
  __pyx_L3:;

  /* "View.MemoryView":1125
 * 
 * @cython.cdivision(True)
 * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
 *                                    char *dst_data, Py_ssize_t *dst_strides,
 *                                    Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
 */

  /* function exit code */
}

/* "View.MemoryView":1155
 *             dst_data += dst_stride
 * 
 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
 *                                   __Pyx_memviewslice *dst,
 *                                   int ndim, size_t itemsize) nogil:
 */

static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {

  /* "View.MemoryView":1158
 *                                   __Pyx_memviewslice *dst,
 *                                   int ndim, size_t itemsize) nogil:
 *     _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides,             # <<<<<<<<<<<<<<
 *                              src.shape, dst.shape, ndim, itemsize)
 * 
 */
  _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);

  /* "View.MemoryView":1155
 *             dst_data += dst_stride
 * 
 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
 *                                   __Pyx_memviewslice *dst,
 *                                   int ndim, size_t itemsize) nogil:
 */

  /* function exit code */
}

/* "View.MemoryView":1162
 * 
 * @cname('__pyx_memoryview_slice_get_size')
 * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
 *     "Return the size of the memory occupied by the slice in number of bytes"
 *     cdef int i
 */

static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_src, int __pyx_v_ndim) {
  int __pyx_v_i;
  Py_ssize_t __pyx_v_size;
  Py_ssize_t __pyx_r;
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;

  /* "View.MemoryView":1165
 *     "Return the size of the memory occupied by the slice in number of bytes"
 *     cdef int i
 *     cdef Py_ssize_t size = src.memview.view.itemsize             # <<<<<<<<<<<<<<
 * 
 *     for i in range(ndim):
 */
  __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
  __pyx_v_size = __pyx_t_1;

  /* "View.MemoryView":1167
 *     cdef Py_ssize_t size = src.memview.view.itemsize
 * 
 *     for i in range(ndim):             # <<<<<<<<<<<<<<
 *         size *= src.shape[i]
 * 
 */
  __pyx_t_2 = __pyx_v_ndim;
  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
    __pyx_v_i = __pyx_t_3;

    /* "View.MemoryView":1168
 * 
 *     for i in range(ndim):
 *         size *= src.shape[i]             # <<<<<<<<<<<<<<
 * 
 *     return size
 */
    __pyx_v_size = (__pyx_v_size * (__pyx_v_src->shape[__pyx_v_i]));
  }

  /* "View.MemoryView":1170
 *         size *= src.shape[i]
 * 
 *     return size             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_fill_contig_strides_array')
 */
  __pyx_r = __pyx_v_size;
  goto __pyx_L0;

  /* "View.MemoryView":1162
 * 
 * @cname('__pyx_memoryview_slice_get_size')
 * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil:             # <<<<<<<<<<<<<<
 *     "Return the size of the memory occupied by the slice in number of bytes"
 *     cdef int i
 */

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "View.MemoryView":1173
 * 
 * @cname('__pyx_fill_contig_strides_array')
 * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
 *                 Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
 *                 int ndim, char order) nogil:
 */

static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, Py_ssize_t __pyx_v_stride, int __pyx_v_ndim, char __pyx_v_order) {
  int __pyx_v_idx;
  Py_ssize_t __pyx_r;
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;

  /* "View.MemoryView":1182
 *     cdef int idx
 * 
 *     if order == 'F':             # <<<<<<<<<<<<<<
 *         for idx in range(ndim):
 *             strides[idx] = stride
 */
  __pyx_t_1 = ((__pyx_v_order == 'F') != 0);
  if (__pyx_t_1) {

    /* "View.MemoryView":1183
 * 
 *     if order == 'F':
 *         for idx in range(ndim):             # <<<<<<<<<<<<<<
 *             strides[idx] = stride
 *             stride = stride * shape[idx]
 */
    __pyx_t_2 = __pyx_v_ndim;
    for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
      __pyx_v_idx = __pyx_t_3;

      /* "View.MemoryView":1184
 *     if order == 'F':
 *         for idx in range(ndim):
 *             strides[idx] = stride             # <<<<<<<<<<<<<<
 *             stride = stride * shape[idx]
 *     else:
 */
      (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;

      /* "View.MemoryView":1185
 *         for idx in range(ndim):
 *             strides[idx] = stride
 *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
 *     else:
 *         for idx in range(ndim - 1, -1, -1):
 */
      __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
    }

    /* "View.MemoryView":1182
 *     cdef int idx
 * 
 *     if order == 'F':             # <<<<<<<<<<<<<<
 *         for idx in range(ndim):
 *             strides[idx] = stride
 */
    goto __pyx_L3;
  }

  /* "View.MemoryView":1187
 *             stride = stride * shape[idx]
 *     else:
 *         for idx in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
 *             strides[idx] = stride
 *             stride = stride * shape[idx]
 */
  /*else*/ {
    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1L; __pyx_t_2-=1) {
      __pyx_v_idx = __pyx_t_2;

      /* "View.MemoryView":1188
 *     else:
 *         for idx in range(ndim - 1, -1, -1):
 *             strides[idx] = stride             # <<<<<<<<<<<<<<
 *             stride = stride * shape[idx]
 * 
 */
      (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;

      /* "View.MemoryView":1189
 *         for idx in range(ndim - 1, -1, -1):
 *             strides[idx] = stride
 *             stride = stride * shape[idx]             # <<<<<<<<<<<<<<
 * 
 *     return stride
 */
      __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
    }
  }
  __pyx_L3:;

  /* "View.MemoryView":1191
 *             stride = stride * shape[idx]
 * 
 *     return stride             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_copy_data_to_temp')
 */
  __pyx_r = __pyx_v_stride;
  goto __pyx_L0;

  /* "View.MemoryView":1173
 * 
 * @cname('__pyx_fill_contig_strides_array')
 * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
 *                 Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
 *                 int ndim, char order) nogil:
 */

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "View.MemoryView":1194
 * 
 * @cname('__pyx_memoryview_copy_data_to_temp')
 * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
 *                              __Pyx_memviewslice *tmpslice,
 *                              char order,
 */

static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_tmpslice, char __pyx_v_order, int __pyx_v_ndim) {
  int __pyx_v_i;
  void *__pyx_v_result;
  size_t __pyx_v_itemsize;
  size_t __pyx_v_size;
  void *__pyx_r;
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  struct __pyx_memoryview_obj *__pyx_t_4;
  int __pyx_t_5;

  /* "View.MemoryView":1205
 *     cdef void *result
 * 
 *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
 *     cdef size_t size = slice_get_size(src, ndim)
 * 
 */
  __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
  __pyx_v_itemsize = __pyx_t_1;

  /* "View.MemoryView":1206
 * 
 *     cdef size_t itemsize = src.memview.view.itemsize
 *     cdef size_t size = slice_get_size(src, ndim)             # <<<<<<<<<<<<<<
 * 
 *     result = malloc(size)
 */
  __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);

  /* "View.MemoryView":1208
 *     cdef size_t size = slice_get_size(src, ndim)
 * 
 *     result = malloc(size)             # <<<<<<<<<<<<<<
 *     if not result:
 *         _err(MemoryError, NULL)
 */
  __pyx_v_result = malloc(__pyx_v_size);

  /* "View.MemoryView":1209
 * 
 *     result = malloc(size)
 *     if not result:             # <<<<<<<<<<<<<<
 *         _err(MemoryError, NULL)
 * 
 */
  __pyx_t_2 = ((!(__pyx_v_result != 0)) != 0);
  if (__pyx_t_2) {

    /* "View.MemoryView":1210
 *     result = malloc(size)
 *     if not result:
 *         _err(MemoryError, NULL)             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == -1)) __PYX_ERR(1, 1210, __pyx_L1_error)

    /* "View.MemoryView":1209
 * 
 *     result = malloc(size)
 *     if not result:             # <<<<<<<<<<<<<<
 *         _err(MemoryError, NULL)
 * 
 */
  }

  /* "View.MemoryView":1213
 * 
 * 
 *     tmpslice.data = <char *> result             # <<<<<<<<<<<<<<
 *     tmpslice.memview = src.memview
 *     for i in range(ndim):
 */
  __pyx_v_tmpslice->data = ((char *)__pyx_v_result);

  /* "View.MemoryView":1214
 * 
 *     tmpslice.data = <char *> result
 *     tmpslice.memview = src.memview             # <<<<<<<<<<<<<<
 *     for i in range(ndim):
 *         tmpslice.shape[i] = src.shape[i]
 */
  __pyx_t_4 = __pyx_v_src->memview;
  __pyx_v_tmpslice->memview = __pyx_t_4;

  /* "View.MemoryView":1215
 *     tmpslice.data = <char *> result
 *     tmpslice.memview = src.memview
 *     for i in range(ndim):             # <<<<<<<<<<<<<<
 *         tmpslice.shape[i] = src.shape[i]
 *         tmpslice.suboffsets[i] = -1
 */
  __pyx_t_3 = __pyx_v_ndim;
  for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_3; __pyx_t_5+=1) {
    __pyx_v_i = __pyx_t_5;

    /* "View.MemoryView":1216
 *     tmpslice.memview = src.memview
 *     for i in range(ndim):
 *         tmpslice.shape[i] = src.shape[i]             # <<<<<<<<<<<<<<
 *         tmpslice.suboffsets[i] = -1
 * 
 */
    (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);

    /* "View.MemoryView":1217
 *     for i in range(ndim):
 *         tmpslice.shape[i] = src.shape[i]
 *         tmpslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
 * 
 *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,
 */
    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
  }

  /* "View.MemoryView":1219
 *         tmpslice.suboffsets[i] = -1
 * 
 *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize,             # <<<<<<<<<<<<<<
 *                               ndim, order)
 * 
 */
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  int __pyx_v_i;
  char __pyx_v_order;
  int __pyx_v_broadcasting;
  int __pyx_v_direct_copy;
  __Pyx_memviewslice __pyx_v_tmp;
  int __pyx_v_ndim;
  int __pyx_r;
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  int __pyx_t_4;
  int __pyx_t_5;
  void *__pyx_t_6;
  int __pyx_t_7;

  /* "View.MemoryView":1262
 *     Check for overlapping memory and verify the shapes.
 *     """
 *     cdef void *tmpdata = NULL             # <<<<<<<<<<<<<<
 *     cdef size_t itemsize = src.memview.view.itemsize
 *     cdef int i
 */
  __pyx_v_tmpdata = NULL;

  /* "View.MemoryView":1263
 *     """
 *     cdef void *tmpdata = NULL
 *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
 *     cdef int i
 *     cdef char order = get_best_order(&src, src_ndim)
 */
  __pyx_t_1 = __pyx_v_src.memview->view.itemsize;
  __pyx_v_itemsize = __pyx_t_1;

  /* "View.MemoryView":1265
 *     cdef size_t itemsize = src.memview.view.itemsize
 *     cdef int i
 *     cdef char order = get_best_order(&src, src_ndim)             # <<<<<<<<<<<<<<
 *     cdef bint broadcasting = False
 *     cdef bint direct_copy = False
 */
  __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim);

  /* "View.MemoryView":1266
 *     cdef int i
 *     cdef char order = get_best_order(&src, src_ndim)
 *     cdef bint broadcasting = False             # <<<<<<<<<<<<<<
 *     cdef bint direct_copy = False
 *     cdef __Pyx_memviewslice tmp
 */
  __pyx_v_broadcasting = 0;

  /* "View.MemoryView":1267
 *     cdef char order = get_best_order(&src, src_ndim)
 *     cdef bint broadcasting = False
 *     cdef bint direct_copy = False             # <<<<<<<<<<<<<<
 *     cdef __Pyx_memviewslice tmp
 * 
 */
  __pyx_v_direct_copy = 0;

  /* "View.MemoryView":1270
 *     cdef __Pyx_memviewslice tmp
 * 
 *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
 *         broadcast_leading(&src, src_ndim, dst_ndim)
 *     elif dst_ndim < src_ndim:
 */
  __pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0);
  if (__pyx_t_2) {

    /* "View.MemoryView":1271
 * 
 *     if src_ndim < dst_ndim:
 *         broadcast_leading(&src, src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
 *     elif dst_ndim < src_ndim:
 *         broadcast_leading(&dst, dst_ndim, src_ndim)
 */
    __pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim);

    /* "View.MemoryView":1270
 *     cdef __Pyx_memviewslice tmp
 * 
 *     if src_ndim < dst_ndim:             # <<<<<<<<<<<<<<
 *         broadcast_leading(&src, src_ndim, dst_ndim)
 *     elif dst_ndim < src_ndim:
 */
    goto __pyx_L3;
  }

  /* "View.MemoryView":1272
 *     if src_ndim < dst_ndim:
 *         broadcast_leading(&src, src_ndim, dst_ndim)
 *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
 *         broadcast_leading(&dst, dst_ndim, src_ndim)
 * 
 */
  __pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0);
  if (__pyx_t_2) {

    /* "View.MemoryView":1273
 *         broadcast_leading(&src, src_ndim, dst_ndim)
 *     elif dst_ndim < src_ndim:
 *         broadcast_leading(&dst, dst_ndim, src_ndim)             # <<<<<<<<<<<<<<
 * 
 *     cdef int ndim = max(src_ndim, dst_ndim)
 */
    __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim);

    /* "View.MemoryView":1272
 *     if src_ndim < dst_ndim:
 *         broadcast_leading(&src, src_ndim, dst_ndim)
 *     elif dst_ndim < src_ndim:             # <<<<<<<<<<<<<<
 *         broadcast_leading(&dst, dst_ndim, src_ndim)
 * 
 */
  }
  __pyx_L3:;

  /* "View.MemoryView":1275
 *         broadcast_leading(&dst, dst_ndim, src_ndim)
 * 
 *     cdef int ndim = max(src_ndim, dst_ndim)             # <<<<<<<<<<<<<<
 * 
 *     for i in range(ndim):
 */
  __pyx_t_3 = __pyx_v_dst_ndim;
  __pyx_t_4 = __pyx_v_src_ndim;
  if (((__pyx_t_3 > __pyx_t_4) != 0)) {
    __pyx_t_5 = __pyx_t_3;
  } else {
    __pyx_t_5 = __pyx_t_4;
  }
  __pyx_v_ndim = __pyx_t_5;

  /* "View.MemoryView":1277
 *     cdef int ndim = max(src_ndim, dst_ndim)
 * 
 *     for i in range(ndim):             # <<<<<<<<<<<<<<
 *         if src.shape[i] != dst.shape[i]:
 *             if src.shape[i] == 1:
 */
  __pyx_t_5 = __pyx_v_ndim;
  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_5; __pyx_t_3+=1) {
    __pyx_v_i = __pyx_t_3;

    /* "View.MemoryView":1278
 * 
 *     for i in range(ndim):
 *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
 *             if src.shape[i] == 1:
 *                 broadcasting = True
 */
    __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":1279
 *     for i in range(ndim):
 *         if src.shape[i] != dst.shape[i]:
 *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
 *                 broadcasting = True
 *                 src.strides[i] = 0
 */
      __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0);
      if (__pyx_t_2) {

        /* "View.MemoryView":1280
 *         if src.shape[i] != dst.shape[i]:
 *             if src.shape[i] == 1:
 *                 broadcasting = True             # <<<<<<<<<<<<<<
 *                 src.strides[i] = 0
 *             else:
 */
        __pyx_v_broadcasting = 1;

        /* "View.MemoryView":1281
 *             if src.shape[i] == 1:
 *                 broadcasting = True
 *                 src.strides[i] = 0             # <<<<<<<<<<<<<<
 *             else:
 *                 _err_extents(i, dst.shape[i], src.shape[i])
 */
        (__pyx_v_src.strides[__pyx_v_i]) = 0;

        /* "View.MemoryView":1279
 *     for i in range(ndim):
 *         if src.shape[i] != dst.shape[i]:
 *             if src.shape[i] == 1:             # <<<<<<<<<<<<<<
 *                 broadcasting = True
 *                 src.strides[i] = 0
 */
        goto __pyx_L7;
      }

      /* "View.MemoryView":1283
 *                 src.strides[i] = 0
 *             else:
 *                 _err_extents(i, dst.shape[i], src.shape[i])             # <<<<<<<<<<<<<<
 * 
 *         if src.suboffsets[i] >= 0:
 */
      /*else*/ {
        __pyx_t_4 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_4 == -1)) __PYX_ERR(1, 1283, __pyx_L1_error)
      }
      __pyx_L7:;

      /* "View.MemoryView":1278
 * 
 *     for i in range(ndim):
 *         if src.shape[i] != dst.shape[i]:             # <<<<<<<<<<<<<<
 *             if src.shape[i] == 1:
 *                 broadcasting = True
 */
    }

    /* "View.MemoryView":1285
 *                 _err_extents(i, dst.shape[i], src.shape[i])
 * 
 *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
 *             _err_dim(ValueError, "Dimension %d is not direct", i)
 * 
 */
    __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":1286
 * 
 *         if src.suboffsets[i] >= 0:
 *             _err_dim(ValueError, "Dimension %d is not direct", i)             # <<<<<<<<<<<<<<
 * 
 *     if slices_overlap(&src, &dst, ndim, itemsize):
 */
      __pyx_t_4 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, ((char *)"Dimension %d is not direct"), __pyx_v_i); if (unlikely(__pyx_t_4 == -1)) __PYX_ERR(1, 1286, __pyx_L1_error)

      /* "View.MemoryView":1285
 *                 _err_extents(i, dst.shape[i], src.shape[i])
 * 
 *         if src.suboffsets[i] >= 0:             # <<<<<<<<<<<<<<
 *             _err_dim(ValueError, "Dimension %d is not direct", i)
 * 
 */
    }
  }

  /* "View.MemoryView":1288
 *             _err_dim(ValueError, "Dimension %d is not direct", i)
 * 
 *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
 * 
 *         if not slice_is_contig(src, order, ndim):
 */
  __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0);
  if (__pyx_t_2) {

    /* "View.MemoryView":1290
 *     if slices_overlap(&src, &dst, ndim, itemsize):
 * 
 *         if not slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
 *             order = get_best_order(&dst, ndim)
 * 
 */
    __pyx_t_2 = ((!(__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0)) != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":1291
 * 
 *         if not slice_is_contig(src, order, ndim):
 *             order = get_best_order(&dst, ndim)             # <<<<<<<<<<<<<<
 * 
 *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
 */
      __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);

      /* "View.MemoryView":1290
 *     if slices_overlap(&src, &dst, ndim, itemsize):
 * 
 *         if not slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
 *             order = get_best_order(&dst, ndim)
 * 
 */
    }

    /* "View.MemoryView":1293
 *             order = get_best_order(&dst, ndim)
 * 
 *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)             # <<<<<<<<<<<<<<
 *         src = tmp
 * 
 */
    __pyx_t_6 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_6 == NULL)) __PYX_ERR(1, 1293, __pyx_L1_error)
    __pyx_v_tmpdata = __pyx_t_6;

    /* "View.MemoryView":1294
 * 
 *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
 *         src = tmp             # <<<<<<<<<<<<<<
 * 
 *     if not broadcasting:
 */
    __pyx_v_src = __pyx_v_tmp;

    /* "View.MemoryView":1288
 *             _err_dim(ValueError, "Dimension %d is not direct", i)
 * 
 *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
 * 
 *         if not slice_is_contig(src, order, ndim):
 */
  }

  /* "View.MemoryView":1296
 *         src = tmp
 * 
 *     if not broadcasting:             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0);
  if (__pyx_t_2) {

    /* "View.MemoryView":1299
 * 
 * 
 *         if slice_is_contig(src, 'C', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):
 */
    __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'C', __pyx_v_ndim) != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":1300
 * 
 *         if slice_is_contig(src, 'C', ndim):
 *             direct_copy = slice_is_contig(dst, 'C', ndim)             # <<<<<<<<<<<<<<
 *         elif slice_is_contig(src, 'F', ndim):
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 */
      __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'C', __pyx_v_ndim);

      /* "View.MemoryView":1299
 * 
 * 
 *         if slice_is_contig(src, 'C', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):
 */
      goto __pyx_L12;
    }

    /* "View.MemoryView":1301
 *         if slice_is_contig(src, 'C', ndim):
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 */
    __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'F', __pyx_v_ndim) != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":1302
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):
 *             direct_copy = slice_is_contig(dst, 'F', ndim)             # <<<<<<<<<<<<<<
 * 
 *         if direct_copy:
 */
      __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'F', __pyx_v_ndim);

      /* "View.MemoryView":1301
 *         if slice_is_contig(src, 'C', ndim):
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 */
    }
    __pyx_L12:;

    /* "View.MemoryView":1304
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 *         if direct_copy:             # <<<<<<<<<<<<<<
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, False)
 */
    __pyx_t_2 = (__pyx_v_direct_copy != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":1306
 *         if direct_copy:
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
 *             refcount_copying(&dst, dtype_is_object, ndim, True)
 */
      __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);

      /* "View.MemoryView":1307
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, False)
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))             # <<<<<<<<<<<<<<
 *             refcount_copying(&dst, dtype_is_object, ndim, True)
 *             free(tmpdata)
 */
      memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim));

      /* "View.MemoryView":1308
 *             refcount_copying(&dst, dtype_is_object, ndim, False)
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
 *             refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
 *             free(tmpdata)
 *             return 0
 */
      __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);

      /* "View.MemoryView":1309
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
 *             refcount_copying(&dst, dtype_is_object, ndim, True)
 *             free(tmpdata)             # <<<<<<<<<<<<<<
 *             return 0
 * 
 */
      free(__pyx_v_tmpdata);

      /* "View.MemoryView":1310
 *             refcount_copying(&dst, dtype_is_object, ndim, True)
 *             free(tmpdata)
 *             return 0             # <<<<<<<<<<<<<<
 * 
 *     if order == 'F' == get_best_order(&dst, ndim):
 */
      __pyx_r = 0;
      goto __pyx_L0;

      /* "View.MemoryView":1304
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 *         if direct_copy:             # <<<<<<<<<<<<<<
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, False)
 */
    }

    /* "View.MemoryView":1296
 *         src = tmp
 * 
 *     if not broadcasting:             # <<<<<<<<<<<<<<
 * 
 * 
 */
  }

  /* "View.MemoryView":1312
 *             return 0
 * 
 *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_2 = (__pyx_v_order == 'F');
  if (__pyx_t_2) {
    __pyx_t_2 = ('F' == __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim));
  }
  __pyx_t_7 = (__pyx_t_2 != 0);
  if (__pyx_t_7) {

    /* "View.MemoryView":1315
 * 
 * 
 *         transpose_memslice(&src)             # <<<<<<<<<<<<<<
 *         transpose_memslice(&dst)
 * 
 */
    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == 0)) __PYX_ERR(1, 1315, __pyx_L1_error)

    /* "View.MemoryView":1316
 * 
 *         transpose_memslice(&src)
 *         transpose_memslice(&dst)             # <<<<<<<<<<<<<<
 * 
 *     refcount_copying(&dst, dtype_is_object, ndim, False)
 */
    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == 0)) __PYX_ERR(1, 1316, __pyx_L1_error)

    /* "View.MemoryView":1312
 *             return 0
 * 
 *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
 * 
 * 
 */
  }

  /* "View.MemoryView":1318
 *         transpose_memslice(&dst)
 * 
 *     refcount_copying(&dst, dtype_is_object, ndim, False)             # <<<<<<<<<<<<<<
 *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
 *     refcount_copying(&dst, dtype_is_object, ndim, True)
 */
  __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);

  /* "View.MemoryView":1319
 * 
 *     refcount_copying(&dst, dtype_is_object, ndim, False)
 *     copy_strided_to_strided(&src, &dst, ndim, itemsize)             # <<<<<<<<<<<<<<
 *     refcount_copying(&dst, dtype_is_object, ndim, True)
 * 
 */
  copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);

  /* "View.MemoryView":1320
 *     refcount_copying(&dst, dtype_is_object, ndim, False)
 *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
 *     refcount_copying(&dst, dtype_is_object, ndim, True)             # <<<<<<<<<<<<<<
 * 
 *     free(tmpdata)
 */
  __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);

  /* "View.MemoryView":1322
 *     refcount_copying(&dst, dtype_is_object, ndim, True)
 * 
 *     free(tmpdata)             # <<<<<<<<<<<<<<
 *     return 0
 * 
 */
  free(__pyx_v_tmpdata);

  /* "View.MemoryView":1323
 * 
 *     free(tmpdata)
 *     return 0             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_broadcast_leading')
 */
  __pyx_r = 0;
  goto __pyx_L0;

  /* "View.MemoryView":1254
 * 
 * @cname('__pyx_memoryview_copy_contents')
 * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
 *                                   __Pyx_memviewslice dst,
 *                                   int src_ndim, int dst_ndim,
 */

  /* function exit code */
  __pyx_L1_error:;
  {
    #ifdef WITH_THREAD
    PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
    #endif
    __Pyx_AddTraceback("View.MemoryView.memoryview_copy_contents", __pyx_clineno, __pyx_lineno, __pyx_filename);
    #ifdef WITH_THREAD
    __Pyx_PyGILState_Release(__pyx_gilstate_save);
    #endif
  }
  __pyx_r = -1;
  __pyx_L0:;
  return __pyx_r;
}

/* "View.MemoryView":1326
 * 
 * @cname('__pyx_memoryview_broadcast_leading')
 * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
 *                             int ndim,
 *                             int ndim_other) nogil:
 */

static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
  int __pyx_v_i;
  int __pyx_v_offset;
  int __pyx_t_1;
  int __pyx_t_2;

  /* "View.MemoryView":1330
 *                             int ndim_other) nogil:
 *     cdef int i
 *     cdef int offset = ndim_other - ndim             # <<<<<<<<<<<<<<
 * 
 *     for i in range(ndim - 1, -1, -1):
 */
  __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);

  /* "View.MemoryView":1332
 *     cdef int offset = ndim_other - ndim
 * 
 *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
 *         mslice.shape[i + offset] = mslice.shape[i]
 *         mslice.strides[i + offset] = mslice.strides[i]
 */
  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1L; __pyx_t_1-=1) {
    __pyx_v_i = __pyx_t_1;

    /* "View.MemoryView":1333
 * 
 *     for i in range(ndim - 1, -1, -1):
 *         mslice.shape[i + offset] = mslice.shape[i]             # <<<<<<<<<<<<<<
 *         mslice.strides[i + offset] = mslice.strides[i]
 *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
 */
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static struct __pyx_vtabstruct_11pomegranate_15BayesianNetwork_BayesianNetwork __pyx_vtable_11pomegranate_15BayesianNetwork_BayesianNetwork;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork_BayesianNetwork(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *p;
  PyObject *o = __pyx_ptype_11pomegranate_4base_GraphModel->tp_new(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *)o);
  p->__pyx_base.__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_11pomegranate_4base_Model*)__pyx_vtabptr_11pomegranate_15BayesianNetwork_BayesianNetwork;
  p->idxs = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->keymap = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->distributions = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork_BayesianNetwork(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *)o;
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_1__dealloc__(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->idxs);
  Py_CLEAR(p->keymap);
  Py_CLEAR(p->distributions);
  PyObject_GC_Track(o);
  if (likely(__pyx_ptype_11pomegranate_4base_GraphModel)) __pyx_ptype_11pomegranate_4base_GraphModel->tp_dealloc(o); else __Pyx_call_next_tp_dealloc(o, __pyx_tp_dealloc_11pomegranate_15BayesianNetwork_BayesianNetwork);
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork_BayesianNetwork(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *)o;
  e = ((likely(__pyx_ptype_11pomegranate_4base_GraphModel)) ? ((__pyx_ptype_11pomegranate_4base_GraphModel->tp_traverse) ? __pyx_ptype_11pomegranate_4base_GraphModel->tp_traverse(o, v, a) : 0) : __Pyx_call_next_tp_traverse(o, v, a, __pyx_tp_traverse_11pomegranate_15BayesianNetwork_BayesianNetwork)); if (e) return e;
  if (p->idxs) {
    e = (*v)(p->idxs, a); if (e) return e;
  }
  if (p->keymap) {
    e = (*v)(((PyObject *)p->keymap), a); if (e) return e;
  }
  if (p->distributions) {
    e = (*v)(((PyObject *)p->distributions), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork_BayesianNetwork(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *)o;
  if (likely(__pyx_ptype_11pomegranate_4base_GraphModel)) { if (__pyx_ptype_11pomegranate_4base_GraphModel->tp_clear) __pyx_ptype_11pomegranate_4base_GraphModel->tp_clear(o); } else __Pyx_call_next_tp_clear(o, __pyx_tp_clear_11pomegranate_15BayesianNetwork_BayesianNetwork);
  tmp = ((PyObject*)p->idxs);
  p->idxs = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->keymap);
  p->keymap = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->distributions);
  p->distributions = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_11pomegranate_15BayesianNetwork_15BayesianNetwork_structure(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_9structure_1__get__(o);
}

static PyObject *__pyx_getprop_11pomegranate_15BayesianNetwork_15BayesianNetwork_keymap(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_6keymap_1__get__(o);
}

static int __pyx_setprop_11pomegranate_15BayesianNetwork_15BayesianNetwork_keymap(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_6keymap_3__set__(o, v);
  }
  else {
    return __pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_6keymap_5__del__(o);
  }
}

static PyMethodDef __pyx_methods_11pomegranate_15BayesianNetwork_BayesianNetwork[] = {
  {"plot", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_3plot, METH_VARARGS|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_2plot},
  {"bake", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_5bake, METH_NOARGS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_4bake},
  {"log_probability", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_7log_probability, METH_VARARGS|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_6log_probability},
  {"marginal", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_9marginal, METH_NOARGS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_8marginal},
  {"predict", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_11predict, METH_VARARGS|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_10predict},
  {"predict_proba", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_13predict_proba, METH_VARARGS|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_12predict_proba},
  {"fit", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_15fit, METH_VARARGS|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_14fit},
  {"summarize", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_17summarize, METH_VARARGS|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_16summarize},
  {"from_summaries", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_19from_summaries, METH_VARARGS|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_18from_summaries},
  {"impute", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_21impute, METH_VARARGS|METH_KEYWORDS, 0},
  {"to_json", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_23to_json, METH_VARARGS|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_22to_json},
  {"from_json", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_25from_json, METH_O, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_24from_json},
  {"from_structure", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_27from_structure, METH_VARARGS|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_26from_structure},
  {"from_samples", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_29from_samples, METH_VARARGS|METH_KEYWORDS, __pyx_doc_11pomegranate_15BayesianNetwork_15BayesianNetwork_28from_samples},
  {"__reduce_cython__", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_31__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_15BayesianNetwork_33__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_11pomegranate_15BayesianNetwork_BayesianNetwork[] = {
  {(char *)"structure", __pyx_getprop_11pomegranate_15BayesianNetwork_15BayesianNetwork_structure, 0, (char *)0, 0},
  {(char *)"keymap", __pyx_getprop_11pomegranate_15BayesianNetwork_15BayesianNetwork_keymap, __pyx_setprop_11pomegranate_15BayesianNetwork_15BayesianNetwork_keymap, (char *)0, 0},
  {0, 0, 0, 0, 0}
};

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork_BayesianNetwork = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.BayesianNetwork", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork_BayesianNetwork, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  "A Bayesian Network Model.\n\n\tA Bayesian network is a directed graph where nodes represent variables, edges\n\trepresent conditional dependencies of the children on their parents, and the\n\tlack of an edge represents a conditional independence.\n\n\tParameters\n\t----------\n\tname : str, optional\n\t\tThe name of the model. Default is None\n\n\tAttributes\n\t----------\n\tstates : list, shape (n_states,)\n\t\tA list of all the state objects in the model\n\n\tgraph : networkx.DiGraph\n\t\tThe underlying graph object.\n\n\tExample\n\t-------\n\t>>> from pomegranate import *\n\t>>> d1 = DiscreteDistribution({'A': 0.2, 'B': 0.8})\n\t>>> d2 = ConditionalProbabilityTable([['A', 'A', 0.1],\n\t\t\t\t\t\t\t\t\t\t\t\t ['A', 'B', 0.9],\n\t\t\t\t\t\t\t\t\t\t\t\t ['B', 'A', 0.4],\n\t\t\t\t\t\t\t\t\t\t\t\t ['B', 'B', 0.6]], [d1])\n\t>>> s1 = Node( d1, name=\"s1\" )\n\t>>> s2 = Node( d2, name=\"s2\" )\n\t>>> model = BayesianNetwork()\n\t>>> model.add_nodes([s1, s2])\n\t>>> model.add_edge(s1, s2)\n\t>>> model.bake()\n\t>>> print model.log_probability(['A', 'B'])\n\t-1.71479842809\n\t>>> print model.predict_proba({'s2' : 'A'})\n\tarray([ {\n\t    \"frozen\" :false,\n\t    \"class\" :\"Distribution\",\n\t    \"parameters\" :[\n\t        {\n\t            \"A\" :0.05882352941176471,\n\t            \"B\" :0.9411764705882353\n\t        }\n\t    ],\n\t    \"name\" :\"DiscreteDistribution\"\n\t},\n\t       {\n\t    \"frozen\" :false,\n\t    \"class\" :\"Distribution\",\n\t    \"parameters\" :[\n\t        {\n\t            \"A\" :1.0,\n\t            \"B\" :0.0\n\t        }\n\t    ],\n\t    \"name\" :\"DiscreteDistribution\"\n\t}], dtype=object)\n\t>>> print model.impute([[None, 'A']])\n\t[['B', 'A']]\n\t", /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork_BayesianNetwork, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork_BayesianNetwork, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_11pomegranate_15BayesianNetwork_BayesianNetwork, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_11pomegranate_15BayesianNetwork_BayesianNetwork, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork_BayesianNetwork, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork_ParentGraph(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *p;
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *)o);
  p->parent_set = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->values = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->X = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->weights = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  p->key_count = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork_ParentGraph(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *)o;
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_5__dealloc__(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->parent_set);
  Py_CLEAR(p->values);
  Py_CLEAR(p->X);
  Py_CLEAR(p->weights);
  Py_CLEAR(p->key_count);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork_ParentGraph(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *)o;
  if (p->parent_set) {
    e = (*v)(p->parent_set, a); if (e) return e;
  }
  if (p->values) {
    e = (*v)(p->values, a); if (e) return e;
  }
  if (p->X) {
    e = (*v)(((PyObject *)p->X), a); if (e) return e;
  }
  if (p->weights) {
    e = (*v)(((PyObject *)p->weights), a); if (e) return e;
  }
  if (p->key_count) {
    e = (*v)(((PyObject *)p->key_count), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork_ParentGraph(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph *)o;
  tmp = ((PyObject*)p->parent_set);
  p->parent_set = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->values);
  p->values = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->X);
  p->X = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->weights);
  p->weights = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->key_count);
  p->key_count = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
static PyObject *__pyx_sq_item_11pomegranate_15BayesianNetwork_ParentGraph(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  Py_DECREF(x);
  return r;
}

static PyObject *__pyx_getprop_11pomegranate_15BayesianNetwork_11ParentGraph_all_parents_score(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_17all_parents_score_1__get__(o);
}

static int __pyx_setprop_11pomegranate_15BayesianNetwork_11ParentGraph_all_parents_score(PyObject *o, PyObject *v, CYTHON_UNUSED void *x) {
  if (v) {
    return __pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_17all_parents_score_3__set__(o, v);
  }
  else {
    PyErr_SetString(PyExc_NotImplementedError, "__del__");
    return -1;
  }
}

static PyMethodDef __pyx_methods_11pomegranate_15BayesianNetwork_ParentGraph[] = {
  {"calculate_value", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_7calculate_value, METH_O, 0},
  {"__reduce_cython__", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_11__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_13__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_11pomegranate_15BayesianNetwork_ParentGraph[] = {
  {(char *)"all_parents_score", __pyx_getprop_11pomegranate_15BayesianNetwork_11ParentGraph_all_parents_score, __pyx_setprop_11pomegranate_15BayesianNetwork_11ParentGraph_all_parents_score, (char *)0, 0},
  {0, 0, 0, 0, 0}
};

static PySequenceMethods __pyx_tp_as_sequence_ParentGraph = {
  __pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_3__len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_11pomegranate_15BayesianNetwork_ParentGraph, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_ParentGraph = {
  __pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_3__len__, /*mp_length*/
  __pyx_pw_11pomegranate_15BayesianNetwork_11ParentGraph_9__getitem__, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork_ParentGraph = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.ParentGraph", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork_ParentGraph), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork_ParentGraph, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_ParentGraph, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_ParentGraph, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
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  "\n\tGenerate a parent graph for a single variable over its parents.\n\n\tThis will generate the parent graph for a single parents given the data.\n\tA parent graph is the dynamically generated best parent set and respective\n\tscore for each combination of parent variables. For example, if we are\n\tgenerating a parent graph for x1 over x2, x3, and x4, we may calculate that\n\thaving x2 as a parent is better than x2,x3 and so store the value\n\tof x2 in the node for x2,x3. \n\n\tParameters\n\t----------\n\tX : numpy.ndarray, shape=(n, d)\n\t\tThe data to fit the structure too, where each row is a sample and\n\t\teach column corresponds to the associated variable.\n\n\tweights : numpy.ndarray, shape=(n,)\n\t\tThe weight of each sample as a positive double. Default is None.\n\n\tkey_count : numpy.ndarray, shape=(d,)\n\t\tThe number of unique keys in each column.\n\n\tpseudocount : double\n\t\tA pseudocount to add to each possibility.\n\n\tmax_parents : int\n\t\tThe maximum number of parents a node can have. If used, this means\n\t\tusing the k-learn procedure. Can drastically speed up algorithms.\n\t\tIf -1, no max on parents. Default is -1.\n\n\tparent_set : tuple, default ()\n\t\tThe variables which are possible parents for this variable. If nothing\n\t\tis passed in then it defaults to all other variables, as one would\n\t\texpect in the naive case. This allows for cases where we want to build\n\t\ta parent graph over only a subset of the variables.\n\n\tReturns\n\t-------\n\tstructure : tuple, shape=(d,)\n\t\tThe parents for each variable in this SCC\n\t", /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork_ParentGraph, /*tp_traverse*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork_ParentGraph, /*tp_new*/
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  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__];
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    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_d);
  Py_CLEAR(p->__pyx_v_indices);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *)o;
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  }
  if (p->__pyx_v_indices) {
    e = (*v)(p->__pyx_v_indices, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *)o;
  tmp = ((PyObject*)p->__pyx_v_d);
  p->__pyx_v_d = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_indices);
  p->__pyx_v_indices = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ = {
  PyVarObject_HEAD_INIT(0, 0)
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__), /*tp_basicsize*/
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  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__, /*tp_dealloc*/
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  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__, /*tp_clear*/
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static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
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static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_parent);
  Py_CLEAR(p->__pyx_t_0);
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    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr(PyObject *o, visitproc v, void *a) {
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  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr *)o;
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    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_parent) {
    e = (*v)(p->__pyx_v_parent, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct____get__ *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_parent);
  p->__pyx_v_parent = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_1_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
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  #if PY_MAJOR_VERSION < 3
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_1_genexpr, /*tp_clear*/
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static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
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  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake(PyObject *o) {
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  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_d);
  Py_CLEAR(p->__pyx_v_indices);
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    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake *)o);
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}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake(PyObject *o, visitproc v, void *a) {
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  }
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  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake(PyObject *o) {
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  p->__pyx_v_indices = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake = {
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  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake, /*tp_dealloc*/
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake, /*tp_traverse*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake, /*tp_new*/
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static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_parent);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_parent) {
    e = (*v)(p->__pyx_v_parent, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_2_bake *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_parent);
  p->__pyx_v_parent = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_3_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_3_genexpr, /*tp_new*/
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static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
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  }
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}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_X);
  Py_CLEAR(p->__pyx_v_ends);
  Py_CLEAR(p->__pyx_v_fn);
  Py_CLEAR(p->__pyx_v_starts);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *)o;
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    e = (*v)(p->__pyx_v_X, a); if (e) return e;
  }
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  if (p->__pyx_v_fn) {
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  }
  if (p->__pyx_v_starts) {
    e = (*v)(p->__pyx_v_starts, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *)o;
  tmp = ((PyObject*)p->__pyx_v_X);
  p->__pyx_v_X = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_ends);
  p->__pyx_v_ends = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_fn);
  p->__pyx_v_fn = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_starts);
  p->__pyx_v_starts = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_4_log_probability", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability, /*tp_clear*/
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  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
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};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_end);
  Py_CLEAR(p->__pyx_v_start);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_end) {
    e = (*v)(p->__pyx_v_end, a); if (e) return e;
  }
  if (p->__pyx_v_start) {
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  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_4_log_probability *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_end);
  p->__pyx_v_end = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_start);
  p->__pyx_v_start = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr = {
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  "pomegranate.BayesianNetwork.__pyx_scope_struct_5_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
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  #if PY_MAJOR_VERSION < 3
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_5_genexpr, /*tp_clear*/
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  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
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};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_X);
  Py_CLEAR(p->__pyx_v_ends);
  Py_CLEAR(p->__pyx_v_fn);
  Py_CLEAR(p->__pyx_v_starts);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict *)o;
  if (p->__pyx_v_X) {
    e = (*v)(p->__pyx_v_X, a); if (e) return e;
  }
  if (p->__pyx_v_ends) {
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  }
  if (p->__pyx_v_fn) {
    e = (*v)(p->__pyx_v_fn, a); if (e) return e;
  }
  if (p->__pyx_v_starts) {
    e = (*v)(p->__pyx_v_starts, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict *)o;
  tmp = ((PyObject*)p->__pyx_v_X);
  p->__pyx_v_X = Py_None; Py_INCREF(Py_None);
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  tmp = ((PyObject*)p->__pyx_v_ends);
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  tmp = ((PyObject*)p->__pyx_v_fn);
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  p->__pyx_v_starts = ((PyObject*)Py_None); Py_INCREF(Py_None);
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}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_6_predict", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict, /*tp_clear*/
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};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_end);
  Py_CLEAR(p->__pyx_v_start);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_end) {
    e = (*v)(p->__pyx_v_end, a); if (e) return e;
  }
  if (p->__pyx_v_start) {
    e = (*v)(p->__pyx_v_start, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_6_predict *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_end);
  p->__pyx_v_end = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_start);
  p->__pyx_v_start = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
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  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_7_genexpr, /*tp_clear*/
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  #if PY_VERSION_HEX >= 0x030400a1
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};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_X);
  Py_CLEAR(p->__pyx_v_ends);
  Py_CLEAR(p->__pyx_v_self);
  Py_CLEAR(p->__pyx_v_starts);
  Py_CLEAR(p->__pyx_v_weights);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *)o;
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    e = (*v)(p->__pyx_v_X, a); if (e) return e;
  }
  if (p->__pyx_v_ends) {
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  }
  if (p->__pyx_v_self) {
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  }
  if (p->__pyx_v_starts) {
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  }
  if (p->__pyx_v_weights) {
    e = (*v)(p->__pyx_v_weights, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *)o;
  tmp = ((PyObject*)p->__pyx_v_X);
  p->__pyx_v_X = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_ends);
  p->__pyx_v_ends = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_self);
  p->__pyx_v_self = ((struct __pyx_obj_11pomegranate_15BayesianNetwork_BayesianNetwork *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_starts);
  p->__pyx_v_starts = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_weights);
  p->__pyx_v_weights = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit = {
  PyVarObject_HEAD_INIT(0, 0)
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit, /*tp_dealloc*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
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  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit, /*tp_clear*/
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  0, /*tp_finalize*/
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};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_end);
  Py_CLEAR(p->__pyx_v_start);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_end) {
    e = (*v)(p->__pyx_v_end, a); if (e) return e;
  }
  if (p->__pyx_v_start) {
    e = (*v)(p->__pyx_v_start, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_8_fit *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_end);
  p->__pyx_v_end = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_start);
  p->__pyx_v_start = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
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  #if PY_MAJOR_VERSION < 3
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr, /*tp_clear*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_9_genexpr, /*tp_new*/
  0, /*tp_free*/
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  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__ *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__ = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__ > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__ *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__ *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_value);
  Py_CLEAR(p->__pyx_v_variable);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__ < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__ *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__ *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__ *)o;
  if (p->__pyx_v_value) {
    e = (*v)(p->__pyx_v_value, a); if (e) return e;
  }
  if (p->__pyx_v_variable) {
    e = (*v)(p->__pyx_v_variable, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__ *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__ *)o;
  tmp = ((PyObject*)p->__pyx_v_value);
  p->__pyx_v_value = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_variable);
  p->__pyx_v_variable = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__ = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_10___getitem__", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__, /*tp_clear*/
  0, /*tp_richcompare*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__, /*tp_new*/
  0, /*tp_free*/
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  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
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  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_parent);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_parent) {
    e = (*v)(p->__pyx_v_parent, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_10___getitem__ *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_parent);
  p->__pyx_v_parent = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_11_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
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  #if PY_MAJOR_VERSION >= 3
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_11_genexpr, /*tp_traverse*/
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  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
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};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_X);
  Py_CLEAR(p->__pyx_v_key_count);
  Py_CLEAR(p->__pyx_v_structure);
  Py_CLEAR(p->__pyx_v_tasks);
  Py_CLEAR(p->__pyx_v_weights);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints *)o;
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  if (p->__pyx_v_tasks) {
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  }
  if (p->__pyx_v_weights) {
    e = (*v)(((PyObject *)p->__pyx_v_weights), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints *)o;
  tmp = ((PyObject*)p->__pyx_v_X);
  p->__pyx_v_X = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_key_count);
  p->__pyx_v_key_count = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_structure);
  p->__pyx_v_structure = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_tasks);
  p->__pyx_v_tasks = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_weights);
  p->__pyx_v_weights = ((PyArrayObject *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_12_discrete_exact_with_constraints", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
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  #if PY_MAJOR_VERSION < 3
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints, /*tp_clear*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
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  0, /*tp_cache*/
  0, /*tp_subclasses*/
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  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_task);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_task) {
    e = (*v)(p->__pyx_v_task, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_task);
  p->__pyx_v_task = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_13_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_13_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_node);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_node) {
    e = (*v)(p->__pyx_v_node, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_12_discrete_exact_with_constraints *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_node);
  p->__pyx_v_node = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_14_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr, /*tp_clear*/
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  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_14_genexpr, /*tp_new*/
  0, /*tp_free*/
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  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_X);
  Py_CLEAR(p->__pyx_v_key_count);
  Py_CLEAR(p->__pyx_v_max_parents);
  Py_CLEAR(p->__pyx_v_pseudocount);
  Py_CLEAR(p->__pyx_v_subset);
  Py_CLEAR(p->__pyx_v_variable);
  Py_CLEAR(p->__pyx_v_weights);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp *)o;
  if (p->__pyx_v_X) {
    e = (*v)(p->__pyx_v_X, a); if (e) return e;
  }
  if (p->__pyx_v_key_count) {
    e = (*v)(p->__pyx_v_key_count, a); if (e) return e;
  }
  if (p->__pyx_v_max_parents) {
    e = (*v)(p->__pyx_v_max_parents, a); if (e) return e;
  }
  if (p->__pyx_v_pseudocount) {
    e = (*v)(p->__pyx_v_pseudocount, a); if (e) return e;
  }
  if (p->__pyx_v_subset) {
    e = (*v)(p->__pyx_v_subset, a); if (e) return e;
  }
  if (p->__pyx_v_variable) {
    e = (*v)(p->__pyx_v_variable, a); if (e) return e;
  }
  if (p->__pyx_v_weights) {
    e = (*v)(p->__pyx_v_weights, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp *)o;
  tmp = ((PyObject*)p->__pyx_v_X);
  p->__pyx_v_X = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_key_count);
  p->__pyx_v_key_count = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_max_parents);
  p->__pyx_v_max_parents = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_pseudocount);
  p->__pyx_v_pseudocount = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_subset);
  p->__pyx_v_subset = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_variable);
  p->__pyx_v_variable = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_weights);
  p->__pyx_v_weights = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp = {
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  "pomegranate.BayesianNetwork.__pyx_scope_struct_15_discrete_exact_dp", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
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  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp, /*tp_clear*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_16_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
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  0, /*tp_as_sequence*/
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  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
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  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_16_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_v);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_v) {
    e = (*v)(p->__pyx_v_v, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_v);
  p->__pyx_v_v = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_17_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
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  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
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  0, /*tp_methods*/
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  0, /*tp_descr_get*/
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  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_17_genexpr, /*tp_new*/
  0, /*tp_free*/
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  0, /*tp_del*/
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  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_15_discrete_exact_dp *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_18_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
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  0, /*tp_iter*/
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  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_18_genexpr, /*tp_new*/
  0, /*tp_free*/
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  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_other_variables);
  Py_CLEAR(p->__pyx_v_parent_graphs);
  Py_CLEAR(p->__pyx_v_variables);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star *)o;
  if (p->__pyx_v_other_variables) {
    e = (*v)(p->__pyx_v_other_variables, a); if (e) return e;
  }
  if (p->__pyx_v_parent_graphs) {
    e = (*v)(p->__pyx_v_parent_graphs, a); if (e) return e;
  }
  if (p->__pyx_v_variables) {
    e = (*v)(p->__pyx_v_variables, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star *)o;
  tmp = ((PyObject*)p->__pyx_v_other_variables);
  p->__pyx_v_other_variables = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_parent_graphs);
  p->__pyx_v_parent_graphs = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_variables);
  p->__pyx_v_variables = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_19_discrete_exact_a_star", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
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  #if PY_MAJOR_VERSION >= 3
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  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star, /*tp_clear*/
  0, /*tp_richcompare*/
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  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star, /*tp_new*/
  0, /*tp_free*/
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  0, /*tp_cache*/
  0, /*tp_subclasses*/
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  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_20_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
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  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
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  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_20_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_21_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
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  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_21_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_19_discrete_exact_a_star *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_22_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
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  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
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  0, /*tp_iternext*/
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  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_22_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
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  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_X);
  Py_CLEAR(p->__pyx_v_children);
  Py_CLEAR(p->__pyx_v_key_count);
  Py_CLEAR(p->__pyx_v_max_parents);
  Py_CLEAR(p->__pyx_v_parents);
  Py_CLEAR(p->__pyx_v_pseudocount);
  Py_CLEAR(p->__pyx_v_subset);
  Py_CLEAR(p->__pyx_v_variable);
  Py_CLEAR(p->__pyx_v_weights);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *)o;
  if (p->__pyx_v_X) {
    e = (*v)(p->__pyx_v_X, a); if (e) return e;
  }
  if (p->__pyx_v_children) {
    e = (*v)(p->__pyx_v_children, a); if (e) return e;
  }
  if (p->__pyx_v_key_count) {
    e = (*v)(p->__pyx_v_key_count, a); if (e) return e;
  }
  if (p->__pyx_v_max_parents) {
    e = (*v)(p->__pyx_v_max_parents, a); if (e) return e;
  }
  if (p->__pyx_v_parents) {
    e = (*v)(p->__pyx_v_parents, a); if (e) return e;
  }
  if (p->__pyx_v_pseudocount) {
    e = (*v)(p->__pyx_v_pseudocount, a); if (e) return e;
  }
  if (p->__pyx_v_subset) {
    e = (*v)(p->__pyx_v_subset, a); if (e) return e;
  }
  if (p->__pyx_v_variable) {
    e = (*v)(p->__pyx_v_variable, a); if (e) return e;
  }
  if (p->__pyx_v_weights) {
    e = (*v)(p->__pyx_v_weights, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *)o;
  tmp = ((PyObject*)p->__pyx_v_X);
  p->__pyx_v_X = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_children);
  p->__pyx_v_children = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_key_count);
  p->__pyx_v_key_count = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_max_parents);
  p->__pyx_v_max_parents = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
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}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_23_discrete_exact_slap", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
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  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap, /*tp_clear*/
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  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
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static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_i);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_i) {
    e = (*v)(p->__pyx_v_i, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_i);
  p->__pyx_v_i = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_24_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
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  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr, /*tp_clear*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_24_genexpr, /*tp_new*/
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  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
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};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_i);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
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  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_i) {
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  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr(PyObject *o) {
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  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_i);
  p->__pyx_v_i = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
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  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_25_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
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  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
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  0, /*tp_finalize*/
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};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
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  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr];
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    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_v);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_v) {
    e = (*v)(p->__pyx_v_v, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr(PyObject *o) {
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  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_v);
  p->__pyx_v_v = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_26_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr, /*tp_clear*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_26_genexpr, /*tp_new*/
  0, /*tp_free*/
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  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_23_discrete_exact_slap *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_27_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
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  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
  0, /*tp_members*/
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  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_27_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_X);
  Py_CLEAR(p->__pyx_v_key_count);
  Py_CLEAR(p->__pyx_v_max_parents);
  Py_CLEAR(p->__pyx_v_parent_entry);
  Py_CLEAR(p->__pyx_v_parent_set);
  Py_CLEAR(p->__pyx_v_parent_sets);
  Py_CLEAR(p->__pyx_v_pseudocount);
  Py_CLEAR(p->__pyx_v_weights);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component *)o;
  if (p->__pyx_v_X) {
    e = (*v)(p->__pyx_v_X, a); if (e) return e;
  }
  if (p->__pyx_v_key_count) {
    e = (*v)(p->__pyx_v_key_count, a); if (e) return e;
  }
  if (p->__pyx_v_max_parents) {
    e = (*v)(p->__pyx_v_max_parents, a); if (e) return e;
  }
  if (p->__pyx_v_parent_entry) {
    e = (*v)(p->__pyx_v_parent_entry, a); if (e) return e;
  }
  if (p->__pyx_v_parent_set) {
    e = (*v)(p->__pyx_v_parent_set, a); if (e) return e;
  }
  if (p->__pyx_v_parent_sets) {
    e = (*v)(p->__pyx_v_parent_sets, a); if (e) return e;
  }
  if (p->__pyx_v_pseudocount) {
    e = (*v)(p->__pyx_v_pseudocount, a); if (e) return e;
  }
  if (p->__pyx_v_weights) {
    e = (*v)(p->__pyx_v_weights, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component *)o;
  tmp = ((PyObject*)p->__pyx_v_X);
  p->__pyx_v_X = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_key_count);
  p->__pyx_v_key_count = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_max_parents);
  p->__pyx_v_max_parents = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_parent_entry);
  p->__pyx_v_parent_entry = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_parent_set);
  p->__pyx_v_parent_set = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_parent_sets);
  p->__pyx_v_parent_sets = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_pseudocount);
  p->__pyx_v_pseudocount = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_weights);
  p->__pyx_v_weights = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_28_discrete_exact_component", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component, /*tp_clear*/
  0, /*tp_richcompare*/
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  0, /*tp_iternext*/
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  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_child);
  Py_CLEAR(p->__pyx_v_parents);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_child) {
    e = (*v)(p->__pyx_v_child, a); if (e) return e;
  }
  if (p->__pyx_v_parents) {
    e = (*v)(p->__pyx_v_parents, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_child);
  p->__pyx_v_child = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_parents);
  p->__pyx_v_parents = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_29_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_29_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
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  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_variable);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_variable) {
    e = (*v)(p->__pyx_v_variable, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_variable);
  p->__pyx_v_variable = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_30_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
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  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
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  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_30_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_28_discrete_exact_component *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_31_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
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  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  0, /*tp_methods*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_31_genexpr, /*tp_new*/
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  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_v_subset);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph *)o;
  if (p->__pyx_v_subset) {
    e = (*v)(p->__pyx_v_subset, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph *)o;
  tmp = ((PyObject*)p->__pyx_v_subset);
  p->__pyx_v_subset = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_32_generate_parent_graph", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
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  #if PY_MAJOR_VERSION >= 3
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  0, /*tp_getattro*/
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  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph, /*tp_clear*/
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  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph, /*tp_new*/
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  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr *__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr[8];
static int __pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr = 0;

static PyObject *__pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  PyObject *o;
  if (CYTHON_COMPILING_IN_CPYTHON && likely((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr)))) {
    o = (PyObject*)__pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr[--__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr];
    memset(o, 0, sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr));
    (void) PyObject_INIT(o, t);
    PyObject_GC_Track(o);
  } else {
    o = (*t->tp_alloc)(t, 0);
    if (unlikely(!o)) return 0;
  }
  return o;
}

static void __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr(PyObject *o) {
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr *)o;
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->__pyx_outer_scope);
  Py_CLEAR(p->__pyx_v_l);
  Py_CLEAR(p->__pyx_t_0);
  if (CYTHON_COMPILING_IN_CPYTHON && ((__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr)))) {
    __pyx_freelist_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr[__pyx_freecount_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr++] = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr *)o);
  } else {
    (*Py_TYPE(o)->tp_free)(o);
  }
}

static int __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr *)o;
  if (p->__pyx_outer_scope) {
    e = (*v)(((PyObject *)p->__pyx_outer_scope), a); if (e) return e;
  }
  if (p->__pyx_v_l) {
    e = (*v)(p->__pyx_v_l, a); if (e) return e;
  }
  if (p->__pyx_t_0) {
    e = (*v)(p->__pyx_t_0, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr *p = (struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr *)o;
  tmp = ((PyObject*)p->__pyx_outer_scope);
  p->__pyx_outer_scope = ((struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_32_generate_parent_graph *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_v_l);
  p->__pyx_v_l = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->__pyx_t_0);
  p->__pyx_t_0 = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyTypeObject __pyx_type_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.__pyx_scope_struct_33_genexpr", /*tp_name*/
  sizeof(struct __pyx_obj_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr, /*tp_dealloc*/
  0, /*tp_print*/
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  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
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  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr, /*tp_traverse*/
  __pyx_tp_clear_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr, /*tp_clear*/
  0, /*tp_richcompare*/
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  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_11pomegranate_15BayesianNetwork___pyx_scope_struct_33_genexpr, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};
static struct __pyx_vtabstruct_array __pyx_vtable_array;

static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_array_obj *p;
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_array_obj *)o);
  p->__pyx_vtab = __pyx_vtabptr_array;
  p->mode = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->_format = ((PyObject*)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_array___cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_array(PyObject *o) {
  struct __pyx_array_obj *p = (struct __pyx_array_obj *)o;
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_array___dealloc__(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->mode);
  Py_CLEAR(p->_format);
  (*Py_TYPE(o)->tp_free)(o);
}
static PyObject *__pyx_sq_item_array(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  Py_DECREF(x);
  return r;
}

static int __pyx_mp_ass_subscript_array(PyObject *o, PyObject *i, PyObject *v) {
  if (v) {
    return __pyx_array___setitem__(o, i, v);
  }
  else {
    PyErr_Format(PyExc_NotImplementedError,
      "Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name);
    return -1;
  }
}

static PyObject *__pyx_tp_getattro_array(PyObject *o, PyObject *n) {
  PyObject *v = PyObject_GenericGetAttr(o, n);
  if (!v && PyErr_ExceptionMatches(PyExc_AttributeError)) {
    PyErr_Clear();
    v = __pyx_array___getattr__(o, n);
  }
  return v;
}

static PyObject *__pyx_getprop___pyx_array_memview(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(o);
}

static PyMethodDef __pyx_methods_array[] = {
  {"__getattr__", (PyCFunction)__pyx_array___getattr__, METH_O|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_array_1__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_array_3__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_array[] = {
  {(char *)"memview", __pyx_getprop___pyx_array_memview, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};

static PySequenceMethods __pyx_tp_as_sequence_array = {
  __pyx_array___len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_array, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_array = {
  __pyx_array___len__, /*mp_length*/
  __pyx_array___getitem__, /*mp_subscript*/
  __pyx_mp_ass_subscript_array, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_array = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  __pyx_array_getbuffer, /*bf_getbuffer*/
  0, /*bf_releasebuffer*/
};

static PyTypeObject __pyx_type___pyx_array = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.array", /*tp_name*/
  sizeof(struct __pyx_array_obj), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_array, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_array, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_array, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  __pyx_tp_getattro_array, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_array, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_array, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_array, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_array, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_MemviewEnum_obj *p;
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_MemviewEnum_obj *)o);
  p->name = Py_None; Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_Enum(PyObject *o) {
  struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->name);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_Enum(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
  if (p->name) {
    e = (*v)(p->name, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_Enum(PyObject *o) {
  PyObject* tmp;
  struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
  tmp = ((PyObject*)p->name);
  p->name = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyMethodDef __pyx_methods_Enum[] = {
  {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_1__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_3__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};

static PyTypeObject __pyx_type___pyx_MemviewEnum = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.Enum", /*tp_name*/
  sizeof(struct __pyx_MemviewEnum_obj), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_Enum, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  __pyx_MemviewEnum___repr__, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_Enum, /*tp_traverse*/
  __pyx_tp_clear_Enum, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_Enum, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  __pyx_MemviewEnum___init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_Enum, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};
static struct __pyx_vtabstruct_memoryview __pyx_vtable_memoryview;

static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_memoryview_obj *p;
  PyObject *o;
  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_memoryview_obj *)o);
  p->__pyx_vtab = __pyx_vtabptr_memoryview;
  p->obj = Py_None; Py_INCREF(Py_None);
  p->_size = Py_None; Py_INCREF(Py_None);
  p->_array_interface = Py_None; Py_INCREF(Py_None);
  p->view.obj = NULL;
  if (unlikely(__pyx_memoryview___cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_memoryview(PyObject *o) {
  struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
  #if PY_VERSION_HEX >= 0x030400a1
  if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
    if (PyObject_CallFinalizerFromDealloc(o)) return;
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    ++Py_REFCNT(o);
    __pyx_memoryview___dealloc__(o);
    --Py_REFCNT(o);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->obj);
  Py_CLEAR(p->_size);
  Py_CLEAR(p->_array_interface);
  (*Py_TYPE(o)->tp_free)(o);
}

static int __pyx_tp_traverse_memoryview(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
  if (p->obj) {
    e = (*v)(p->obj, a); if (e) return e;
  }
  if (p->_size) {
    e = (*v)(p->_size, a); if (e) return e;
  }
  if (p->_array_interface) {
    e = (*v)(p->_array_interface, a); if (e) return e;
  }
  if (p->view.obj) {
    e = (*v)(p->view.obj, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_memoryview(PyObject *o) {
  PyObject* tmp;
  struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
  tmp = ((PyObject*)p->obj);
  p->obj = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_size);
  p->_size = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_array_interface);
  p->_array_interface = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  Py_CLEAR(p->view.obj);
  return 0;
}
static PyObject *__pyx_sq_item_memoryview(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  Py_DECREF(x);
  return r;
}

static int __pyx_mp_ass_subscript_memoryview(PyObject *o, PyObject *i, PyObject *v) {
  if (v) {
    return __pyx_memoryview___setitem__(o, i, v);
  }
  else {
    PyErr_Format(PyExc_NotImplementedError,
      "Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name);
    return -1;
  }
}

static PyObject *__pyx_getprop___pyx_memoryview_T(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_base(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_shape(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_strides(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_suboffsets(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_ndim(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_itemsize(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_nbytes(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_size(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(o);
}

static PyMethodDef __pyx_methods_memoryview[] = {
  {"is_c_contig", (PyCFunction)__pyx_memoryview_is_c_contig, METH_NOARGS, 0},
  {"is_f_contig", (PyCFunction)__pyx_memoryview_is_f_contig, METH_NOARGS, 0},
  {"copy", (PyCFunction)__pyx_memoryview_copy, METH_NOARGS, 0},
  {"copy_fortran", (PyCFunction)__pyx_memoryview_copy_fortran, METH_NOARGS, 0},
  {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_1__reduce_cython__, METH_NOARGS, 0},
  {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_3__setstate_cython__, METH_O, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_memoryview[] = {
  {(char *)"T", __pyx_getprop___pyx_memoryview_T, 0, (char *)0, 0},
  {(char *)"base", __pyx_getprop___pyx_memoryview_base, 0, (char *)0, 0},
  {(char *)"shape", __pyx_getprop___pyx_memoryview_shape, 0, (char *)0, 0},
  {(char *)"strides", __pyx_getprop___pyx_memoryview_strides, 0, (char *)0, 0},
  {(char *)"suboffsets", __pyx_getprop___pyx_memoryview_suboffsets, 0, (char *)0, 0},
  {(char *)"ndim", __pyx_getprop___pyx_memoryview_ndim, 0, (char *)0, 0},
  {(char *)"itemsize", __pyx_getprop___pyx_memoryview_itemsize, 0, (char *)0, 0},
  {(char *)"nbytes", __pyx_getprop___pyx_memoryview_nbytes, 0, (char *)0, 0},
  {(char *)"size", __pyx_getprop___pyx_memoryview_size, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};

static PySequenceMethods __pyx_tp_as_sequence_memoryview = {
  __pyx_memoryview___len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_memoryview, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_memoryview = {
  __pyx_memoryview___len__, /*mp_length*/
  __pyx_memoryview___getitem__, /*mp_subscript*/
  __pyx_mp_ass_subscript_memoryview, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_memoryview = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  __pyx_memoryview_getbuffer, /*bf_getbuffer*/
  0, /*bf_releasebuffer*/
};

static PyTypeObject __pyx_type___pyx_memoryview = {
  PyVarObject_HEAD_INIT(0, 0)
  "pomegranate.BayesianNetwork.memoryview", /*tp_name*/
  sizeof(struct __pyx_memoryview_obj), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_memoryview, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  __pyx_memoryview___repr__, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_memoryview, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_memoryview, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  __pyx_memoryview___str__, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_memoryview, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_memoryview, /*tp_traverse*/
  __pyx_tp_clear_memoryview, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_memoryview, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_memoryview, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_memoryview, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};
static struct __pyx_vtabstruct__memoryviewslice __pyx_vtable__memoryviewslice;

static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_memoryviewslice_obj *p;
  PyObject *o = __pyx_tp_new_memoryview(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_memoryviewslice_obj *)o);
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}

static void __pyx_tp_dealloc__memoryviewslice(PyObject *o) {
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}

static int __pyx_tp_traverse__memoryviewslice(PyObject *o, visitproc v, void *a) {
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}

static int __pyx_tp_clear__memoryviewslice(PyObject *o) {
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}

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}

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  {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_3__setstate_cython__, METH_O, 0},
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};

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};

static PyTypeObject __pyx_type___pyx_memoryviewslice = {
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  0, /*tp_itemsize*/
  __pyx_tp_dealloc__memoryviewslice, /*tp_dealloc*/
  0, /*tp_print*/
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_memoryview___repr__, /*tp_repr*/
  #else
  0, /*tp_repr*/
  #endif
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  #if CYTHON_COMPILING_IN_PYPY
  __pyx_memoryview___str__, /*tp_str*/
  #else
  0, /*tp_str*/
  #endif
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  "Internal class for passing memoryview slices to Python", /*tp_doc*/
  __pyx_tp_traverse__memoryviewslice, /*tp_traverse*/
  __pyx_tp_clear__memoryviewslice, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods__memoryviewslice, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets__memoryviewslice, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  0, /*tp_dictoffset*/
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new__memoryviewslice, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  0, /*tp_finalize*/
  #endif
};

static PyMethodDef __pyx_methods[] = {
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};

#if PY_MAJOR_VERSION >= 3
static struct PyModuleDef __pyx_moduledef = {
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    { PyObject_HEAD_INIT(NULL) NULL, 0, NULL },
  #else
    PyModuleDef_HEAD_INIT,
  #endif
    "BayesianNetwork",
    0, /* m_doc */
    -1, /* m_size */
    __pyx_methods /* m_methods */,
    NULL, /* m_reload */
    NULL, /* m_traverse */
    NULL, /* m_clear */
    NULL /* m_free */
};
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 * 		except:
 * 			try:
 * 				with open( s, 'r' ) as infile:             # <<<<<<<<<<<<<<
 * 					d = json.load( infile )
 * 			except:
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 * 					d = json.load( infile )
 * 			except:
 * 				raise IOError("String must be properly formatted JSON or filename of properly formatted JSON.")             # <<<<<<<<<<<<<<
 * 
 * 		# Make a new generic Bayesian Network
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  /* "pomegranate/BayesianNetwork.pyx":807
 * 		for i, parents in enumerate(structure):
 * 			if len(parents) == 0:
 * 				nodes[i] = DiscreteDistribution.from_samples(X[:,i], weights=weights,             # <<<<<<<<<<<<<<
 * 					pseudocount=pseudocount)
 * 
 */
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  /* "pomegranate/BayesianNetwork.pyx":817
 * 							break
 * 					else:
 * 						nodes[i] = ConditionalProbabilityTable.from_samples(X[:,parents+(i,)],             # <<<<<<<<<<<<<<
 * 							parents=[nodes[parent] for parent in parents],
 * 							weights=weights, pseudocount=pseudocount)
 */
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  /* "pomegranate/BayesianNetwork.pyx":928
 * 		n, d = X.shape
 * 
 * 		keys = [numpy.unique(X[:,i]) for i in range(X.shape[1])]             # <<<<<<<<<<<<<<
 * 		keymap = numpy.array([{key: i for i, key in enumerate(keys[j])} for j in range(X.shape[1])])
 * 		key_count = numpy.array([len(keymap[i]) for i in range(d)], dtype='int32')
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  /* "pomegranate/BayesianNetwork.pyx":977
 * 				pseudocount, max_parents, n_jobs)
 * 		else:
 * 			raise ValueError("Invalid algorithm type passed in. Must be one of 'chow-liu', 'exact', 'exact-dp', 'greedy'")             # <<<<<<<<<<<<<<
 * 
 * 		return BayesianNetwork.from_structure(X, structure, weights, pseudocount, name,
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 * def __reduce_cython__(self):
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 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("self.distributions_ptr,self.parent_count,self.parent_idxs cannot be converted to a Python object for pickling")
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 *     raise TypeError("self.distributions_ptr,self.parent_count,self.parent_idxs cannot be converted to a Python object for pickling")
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("self.distributions_ptr,self.parent_count,self.parent_idxs cannot be converted to a Python object for pickling")             # <<<<<<<<<<<<<<
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  /* "(tree fragment)":2
 * def __reduce_cython__(self):
 *     raise TypeError("self.m,self.parents cannot be converted to a Python object for pickling")             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("self.m,self.parents cannot be converted to a Python object for pickling")
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  /* "(tree fragment)":4
 *     raise TypeError("self.m,self.parents cannot be converted to a Python object for pickling")
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("self.m,self.parents cannot be converted to a Python object for pickling")             # <<<<<<<<<<<<<<
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  /* "pomegranate/BayesianNetwork.pyx":1255
 * 			tasks.append((3, parents, component))
 * 
 * 	with Parallel(n_jobs=n_jobs, backend='threading') as parallel:             # <<<<<<<<<<<<<<
 * 		local_structures = parallel( delayed(discrete_exact_with_constraints_task)(
 * 			X, weights, key_count, pseudocount, max_parents, task, n_jobs)
 */
  __pyx_tuple__29 = PyTuple_Pack(3, Py_None, Py_None, Py_None); if (unlikely(!__pyx_tuple__29)) __PYX_ERR(0, 1255, __pyx_L1_error)
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  /* "pomegranate/BayesianNetwork.pyx":1325
 * 
 * 	if case == 0:
 * 		local_structure = discrete_exact_a_star(X[:,parents].copy(), weights,             # <<<<<<<<<<<<<<
 * 			key_count[list(parents)], pseudocount, max_parents, False, n_jobs)
 * 
 */
  __pyx_slice__30 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__30)) __PYX_ERR(0, 1325, __pyx_L1_error)
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  __Pyx_GIVEREF(__pyx_slice__30);

  /* "pomegranate/BayesianNetwork.pyx":1415
 * 
 * 	score, structure = 0, list( None for i in range(d) )
 * 	for u, v in zip(path[:-1], path[1:]):             # <<<<<<<<<<<<<<
 * 		idx = list(set(v) - set(u))[0]
 * 		parents = order_graph.get_edge_data(u, v)['structure']
 */
  __pyx_slice__31 = PySlice_New(Py_None, __pyx_int_neg_1, Py_None); if (unlikely(!__pyx_slice__31)) __PYX_ERR(0, 1415, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_slice__31);
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  /* "pomegranate/BayesianNetwork.pyx":1500
 * 			f = weight - c + pg[other_variables[i]][1]
 * 
 * 			local_structure = structure[:]             # <<<<<<<<<<<<<<
 * 			local_structure[i] = parents
 * 
 */
  __pyx_slice__33 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__33)) __PYX_ERR(0, 1500, __pyx_L1_error)
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  /* "pomegranate/BayesianNetwork.pyx":1662
 * 
 * 	score, structure = 0, list(() for i in range(d))
 * 	for u, v in zip(path[:-1], path[1:]):             # <<<<<<<<<<<<<<
 * 		idx = list(set(v) - set(u))[0]
 * 		parents = order_graph.get_edge_data(u, v)['structure']
 */
  __pyx_slice__34 = PySlice_New(Py_None, __pyx_int_neg_1, Py_None); if (unlikely(!__pyx_slice__34)) __PYX_ERR(0, 1662, __pyx_L1_error)
  __Pyx_GOTREF(__pyx_slice__34);
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  /* "pomegranate/BayesianNetwork.pyx":1748
 * 
 * 	order_graph = nx.DiGraph()
 * 	order_graph.add_node(())             # <<<<<<<<<<<<<<
 * 	for variable in variable_set:
 * 		order_graph.add_node((variable,))
 */
  __pyx_tuple__36 = PyTuple_Pack(1, __pyx_empty_tuple); if (unlikely(!__pyx_tuple__36)) __PYX_ERR(0, 1748, __pyx_L1_error)
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 * 
 * 	score, structure = 0, list(() for i in range(d))
 * 	for u, v in zip(path[:-1], path[1:]):             # <<<<<<<<<<<<<<
 * 		idx = list(set(v) - set(u))[0]
 * 		parents = order_graph.get_edge_data(u, v)['structure']
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  __pyx_slice__37 = PySlice_New(Py_None, __pyx_int_neg_1, Py_None); if (unlikely(!__pyx_slice__37)) __PYX_ERR(0, 1796, __pyx_L1_error)
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 *             if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS)
 *                 and not PyArray_CHKFLAGS(self, NPY_C_CONTIGUOUS)):
 *                 raise ValueError(u"ndarray is not C contiguous")             # <<<<<<<<<<<<<<
 * 
 *             if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS)
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 *             if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS)
 *                 and not PyArray_CHKFLAGS(self, NPY_F_CONTIGUOUS)):
 *                 raise ValueError(u"ndarray is not Fortran contiguous")             # <<<<<<<<<<<<<<
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 *             info.buf = PyArray_DATA(self)
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 *                 if ((descr.byteorder == c'>' and little_endian) or
 *                     (descr.byteorder == c'<' and not little_endian)):
 *                     raise ValueError(u"Non-native byte order not supported")             # <<<<<<<<<<<<<<
 *                 if   t == NPY_BYTE:        f = "b"
 *                 elif t == NPY_UBYTE:       f = "B"
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 * 
 *         if (end - f) - <int>(new_offset - offset[0]) < 15:
 *             raise RuntimeError(u"Format string allocated too short, see comment in numpy.pxd")             # <<<<<<<<<<<<<<
 * 
 *         if ((child.byteorder == c'>' and little_endian) or
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 *         if ((child.byteorder == c'>' and little_endian) or
 *             (child.byteorder == c'<' and not little_endian)):
 *             raise ValueError(u"Non-native byte order not supported")             # <<<<<<<<<<<<<<
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 *             t = child.type_num
 *             if end - f < 5:
 *                 raise RuntimeError(u"Format string allocated too short.")             # <<<<<<<<<<<<<<
 * 
 *             # Until ticket #99 is fixed, use integers to avoid warnings
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 *         _import_array()
 *     except Exception:
 *         raise ImportError("numpy.core.multiarray failed to import")             # <<<<<<<<<<<<<<
 * 
 * cdef inline int import_umath() except -1:
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 *         _import_umath()
 *     except Exception:
 *         raise ImportError("numpy.core.umath failed to import")             # <<<<<<<<<<<<<<
 * 
 * cdef inline int import_ufunc() except -1:
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  __pyx_tuple__46 = PyTuple_Pack(1, __pyx_kp_s_numpy_core_umath_failed_to_impor); if (unlikely(!__pyx_tuple__46)) __PYX_ERR(2, 995, __pyx_L1_error)
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 *         _import_umath()
 *     except Exception:
 *         raise ImportError("numpy.core.umath failed to import")             # <<<<<<<<<<<<<<
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  /* "View.MemoryView":131
 * 
 *         if not self.ndim:
 *             raise ValueError("Empty shape tuple for cython.array")             # <<<<<<<<<<<<<<
 * 
 *         if itemsize <= 0:
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  __pyx_tuple__48 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__48)) __PYX_ERR(1, 131, __pyx_L1_error)
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  /* "View.MemoryView":134
 * 
 *         if itemsize <= 0:
 *             raise ValueError("itemsize <= 0 for cython.array")             # <<<<<<<<<<<<<<
 * 
 *         if not isinstance(format, bytes):
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  __pyx_tuple__49 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__49)) __PYX_ERR(1, 134, __pyx_L1_error)
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  /* "View.MemoryView":137
 * 
 *         if not isinstance(format, bytes):
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 *         self._format = format  # keep a reference to the byte string
 *         self.format = self._format
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  __pyx_tuple__50 = PyTuple_Pack(1, __pyx_n_s_ASCII); if (unlikely(!__pyx_tuple__50)) __PYX_ERR(1, 137, __pyx_L1_error)
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  /* "View.MemoryView":146
 * 
 *         if not self._shape:
 *             raise MemoryError("unable to allocate shape and strides.")             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_tuple__51 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__51)) __PYX_ERR(1, 146, __pyx_L1_error)
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  /* "View.MemoryView":174
 *             self.data = <char *>malloc(self.len)
 *             if not self.data:
 *                 raise MemoryError("unable to allocate array data.")             # <<<<<<<<<<<<<<
 * 
 *             if self.dtype_is_object:
 */
  __pyx_tuple__52 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__52)) __PYX_ERR(1, 174, __pyx_L1_error)
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  /* "View.MemoryView":190
 *             bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS
 *         if not (flags & bufmode):
 *             raise ValueError("Can only create a buffer that is contiguous in memory.")             # <<<<<<<<<<<<<<
 *         info.buf = self.data
 *         info.len = self.len
 */
  __pyx_tuple__53 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__53)) __PYX_ERR(1, 190, __pyx_L1_error)
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  /* "(tree fragment)":2
 * def __reduce_cython__(self):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 */
  __pyx_tuple__54 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__54)) __PYX_ERR(1, 2, __pyx_L1_error)
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  /* "(tree fragment)":4
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")
 * def __setstate_cython__(self, __pyx_state):
 *     raise TypeError("no default __reduce__ due to non-trivial __cinit__")             # <<<<<<<<<<<<<<
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  __pyx_tuple__55 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__55)) __PYX_ERR(1, 4, __pyx_L1_error)
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  /* "View.MemoryView":486
 *             result = struct.unpack(self.view.format, bytesitem)
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 *             raise ValueError("Unable to convert item to object")             # <<<<<<<<<<<<<<
 *         else:
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            tstate->curexc_type = 0;
            tstate->curexc_value = 0;
            tstate->curexc_traceback = 0;
            Py_DECREF(exc_type);
            Py_XDECREF(exc_value);
            Py_XDECREF(exc_tb);
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#else
    if (unlikely(PyErr_Occurred())) {
        if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) {
            PyErr_Clear();
            return 0;
        } else {
            return -1;
        }
    }
    return 0;
#endif
}

/* UnpackItemEndCheck */
  static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
    if (unlikely(retval)) {
        Py_DECREF(retval);
        __Pyx_RaiseTooManyValuesError(expected);
        return -1;
    } else {
        return __Pyx_IterFinish();
    }
    return 0;
}

/* PyFunctionFastCall */
  #if CYTHON_FAST_PYCALL
#include "frameobject.h"
static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
                                               PyObject *globals) {
    PyFrameObject *f;
    PyThreadState *tstate = PyThreadState_GET();
    PyObject **fastlocals;
    Py_ssize_t i;
    PyObject *result;
    assert(globals != NULL);
    /* XXX Perhaps we should create a specialized
       PyFrame_New() that doesn't take locals, but does
       take builtins without sanity checking them.
       */
    assert(tstate != NULL);
    f = PyFrame_New(tstate, co, globals, NULL);
    if (f == NULL) {
        return NULL;
    }
    fastlocals = f->f_localsplus;
    for (i = 0; i < na; i++) {
        Py_INCREF(*args);
        fastlocals[i] = *args++;
    }
    result = PyEval_EvalFrameEx(f,0);
    ++tstate->recursion_depth;
    Py_DECREF(f);
    --tstate->recursion_depth;
    return result;
}
#if 1 || PY_VERSION_HEX < 0x030600B1
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs) {
    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
    PyObject *globals = PyFunction_GET_GLOBALS(func);
    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
    PyObject *closure;
#if PY_MAJOR_VERSION >= 3
    PyObject *kwdefs;
#endif
    PyObject *kwtuple, **k;
    PyObject **d;
    Py_ssize_t nd;
    Py_ssize_t nk;
    PyObject *result;
    assert(kwargs == NULL || PyDict_Check(kwargs));
    nk = kwargs ? PyDict_Size(kwargs) : 0;
    if (Py_EnterRecursiveCall((char*)" while calling a Python object")) {
        return NULL;
    }
    if (
#if PY_MAJOR_VERSION >= 3
            co->co_kwonlyargcount == 0 &&
#endif
            likely(kwargs == NULL || nk == 0) &&
            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
        if (argdefs == NULL && co->co_argcount == nargs) {
            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
            goto done;
        }
        else if (nargs == 0 && argdefs != NULL
                 && co->co_argcount == Py_SIZE(argdefs)) {
            /* function called with no arguments, but all parameters have
               a default value: use default values as arguments .*/
            args = &PyTuple_GET_ITEM(argdefs, 0);
            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
            goto done;
        }
    }
    if (kwargs != NULL) {
        Py_ssize_t pos, i;
        kwtuple = PyTuple_New(2 * nk);
        if (kwtuple == NULL) {
            result = NULL;
            goto done;
        }
        k = &PyTuple_GET_ITEM(kwtuple, 0);
        pos = i = 0;
        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
            Py_INCREF(k[i]);
            Py_INCREF(k[i+1]);
            i += 2;
        }
        nk = i / 2;
    }
    else {
        kwtuple = NULL;
        k = NULL;
    }
    closure = PyFunction_GET_CLOSURE(func);
#if PY_MAJOR_VERSION >= 3
    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
#endif
    if (argdefs != NULL) {
        d = &PyTuple_GET_ITEM(argdefs, 0);
        nd = Py_SIZE(argdefs);
    }
    else {
        d = NULL;
        nd = 0;
    }
#if PY_MAJOR_VERSION >= 3
    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
                               args, nargs,
                               k, (int)nk,
                               d, (int)nd, kwdefs, closure);
#else
    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
                               args, nargs,
                               k, (int)nk,
                               d, (int)nd, closure);
#endif
    Py_XDECREF(kwtuple);
done:
    Py_LeaveRecursiveCall();
    return result;
}
#endif
#endif

/* PyCFunctionFastCall */
  #if CYTHON_FAST_PYCCALL
static CYTHON_INLINE PyObject * __Pyx_PyCFunction_FastCall(PyObject *func_obj, PyObject **args, Py_ssize_t nargs) {
    PyCFunctionObject *func = (PyCFunctionObject*)func_obj;
    PyCFunction meth = PyCFunction_GET_FUNCTION(func);
    PyObject *self = PyCFunction_GET_SELF(func);
    int flags = PyCFunction_GET_FLAGS(func);
    assert(PyCFunction_Check(func));
    assert(METH_FASTCALL == (flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS)));
    assert(nargs >= 0);
    assert(nargs == 0 || args != NULL);
    /* _PyCFunction_FastCallDict() must not be called with an exception set,
       because it may clear it (directly or indirectly) and so the
       caller loses its exception */
    assert(!PyErr_Occurred());
    if ((PY_VERSION_HEX < 0x030700A0) || unlikely(flags & METH_KEYWORDS)) {
        return (*((__Pyx_PyCFunctionFastWithKeywords)meth)) (self, args, nargs, NULL);
    } else {
        return (*((__Pyx_PyCFunctionFast)meth)) (self, args, nargs);
    }
}
#endif

/* PyObjectCallMethO */
  #if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
    PyObject *self, *result;
    PyCFunction cfunc;
    cfunc = PyCFunction_GET_FUNCTION(func);
    self = PyCFunction_GET_SELF(func);
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    result = cfunc(self, arg);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectCallOneArg */
  #if CYTHON_COMPILING_IN_CPYTHON
static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_New(1);
    if (unlikely(!args)) return NULL;
    Py_INCREF(arg);
    PyTuple_SET_ITEM(args, 0, arg);
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
#if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCall(func, &arg, 1);
    }
#endif
    if (likely(PyCFunction_Check(func))) {
        if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
            return __Pyx_PyObject_CallMethO(func, arg);
#if CYTHON_FAST_PYCCALL
        } else if (PyCFunction_GET_FLAGS(func) & METH_FASTCALL) {
            return __Pyx_PyCFunction_FastCall(func, &arg, 1);
#endif
        }
    }
    return __Pyx__PyObject_CallOneArg(func, arg);
}
#else
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *result;
    PyObject *args = PyTuple_Pack(1, arg);
    if (unlikely(!args)) return NULL;
    result = __Pyx_PyObject_Call(func, args, NULL);
    Py_DECREF(args);
    return result;
}
#endif

/* PyObjectCallNoArg */
  #if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
#if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCall(func, NULL, 0);
    }
#endif
#ifdef __Pyx_CyFunction_USED
    if (likely(PyCFunction_Check(func) || PyObject_TypeCheck(func, __pyx_CyFunctionType))) {
#else
    if (likely(PyCFunction_Check(func))) {
#endif
        if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) {
            return __Pyx_PyObject_CallMethO(func, NULL);
        }
    }
    return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL);
}
#endif

/* SaveResetException */
    #if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
}
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
}
#endif

/* GetException */
    #if CYTHON_FAST_THREAD_STATE
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) {
#endif
    PyObject *local_type, *local_value, *local_tb;
#if CYTHON_FAST_THREAD_STATE
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    local_type = tstate->curexc_type;
    local_value = tstate->curexc_value;
    local_tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
#else
    PyErr_Fetch(&local_type, &local_value, &local_tb);
#endif
    PyErr_NormalizeException(&local_type, &local_value, &local_tb);
#if CYTHON_FAST_THREAD_STATE
    if (unlikely(tstate->curexc_type))
#else
    if (unlikely(PyErr_Occurred()))
#endif
        goto bad;
    #if PY_MAJOR_VERSION >= 3
    if (local_tb) {
        if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
            goto bad;
    }
    #endif
    Py_XINCREF(local_tb);
    Py_XINCREF(local_type);
    Py_XINCREF(local_value);
    *type = local_type;
    *value = local_value;
    *tb = local_tb;
#if CYTHON_FAST_THREAD_STATE
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = local_type;
    tstate->exc_value = local_value;
    tstate->exc_traceback = local_tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_SetExcInfo(local_type, local_value, local_tb);
#endif
    return 0;
bad:
    *type = 0;
    *value = 0;
    *tb = 0;
    Py_XDECREF(local_type);
    Py_XDECREF(local_value);
    Py_XDECREF(local_tb);
    return -1;
}

/* PyErrFetchRestore */
      #if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    tmp_type = tstate->curexc_type;
    tmp_value = tstate->curexc_value;
    tmp_tb = tstate->curexc_traceback;
    tstate->curexc_type = type;
    tstate->curexc_value = value;
    tstate->curexc_traceback = tb;
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
}
static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    *type = tstate->curexc_type;
    *value = tstate->curexc_value;
    *tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
}
#endif

/* RaiseException */
      #if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb,
                        CYTHON_UNUSED PyObject *cause) {
    __Pyx_PyThreadState_declare
    Py_XINCREF(type);
    if (!value || value == Py_None)
        value = NULL;
    else
        Py_INCREF(value);
    if (!tb || tb == Py_None)
        tb = NULL;
    else {
        Py_INCREF(tb);
        if (!PyTraceBack_Check(tb)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: arg 3 must be a traceback or None");
            goto raise_error;
        }
    }
    if (PyType_Check(type)) {
#if CYTHON_COMPILING_IN_PYPY
        if (!value) {
            Py_INCREF(Py_None);
            value = Py_None;
        }
#endif
        PyErr_NormalizeException(&type, &value, &tb);
    } else {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto raise_error;
        }
        value = type;
        type = (PyObject*) Py_TYPE(type);
        Py_INCREF(type);
        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: exception class must be a subclass of BaseException");
            goto raise_error;
        }
    }
    __Pyx_PyThreadState_assign
    __Pyx_ErrRestore(type, value, tb);
    return;
raise_error:
    Py_XDECREF(value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
    return;
}
#else
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    PyObject* owned_instance = NULL;
    if (tb == Py_None) {
        tb = 0;
    } else if (tb && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto bad;
    }
    if (value == Py_None)
        value = 0;
    if (PyExceptionInstance_Check(type)) {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto bad;
        }
        value = type;
        type = (PyObject*) Py_TYPE(value);
    } else if (PyExceptionClass_Check(type)) {
        PyObject *instance_class = NULL;
        if (value && PyExceptionInstance_Check(value)) {
            instance_class = (PyObject*) Py_TYPE(value);
            if (instance_class != type) {
                int is_subclass = PyObject_IsSubclass(instance_class, type);
                if (!is_subclass) {
                    instance_class = NULL;
                } else if (unlikely(is_subclass == -1)) {
                    goto bad;
                } else {
                    type = instance_class;
                }
            }
        }
        if (!instance_class) {
            PyObject *args;
            if (!value)
                args = PyTuple_New(0);
            else if (PyTuple_Check(value)) {
                Py_INCREF(value);
                args = value;
            } else
                args = PyTuple_Pack(1, value);
            if (!args)
                goto bad;
            owned_instance = PyObject_Call(type, args, NULL);
            Py_DECREF(args);
            if (!owned_instance)
                goto bad;
            value = owned_instance;
            if (!PyExceptionInstance_Check(value)) {
                PyErr_Format(PyExc_TypeError,
                             "calling %R should have returned an instance of "
                             "BaseException, not %R",
                             type, Py_TYPE(value));
                goto bad;
            }
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
#if PY_VERSION_HEX >= 0x03030000
    if (cause) {
#else
    if (cause && cause != Py_None) {
#endif
        PyObject *fixed_cause;
        if (cause == Py_None) {
            fixed_cause = NULL;
        } else if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        } else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
#if CYTHON_COMPILING_IN_PYPY
        PyObject *tmp_type, *tmp_value, *tmp_tb;
        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
        Py_INCREF(tb);
        PyErr_Restore(tmp_type, tmp_value, tb);
        Py_XDECREF(tmp_tb);
#else
        PyThreadState *tstate = PyThreadState_GET();
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
#endif
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}
#endif

/* SetItemInt */
        static CYTHON_INLINE int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v) {
    int r;
    if (!j) return -1;
    r = PyObject_SetItem(o, j, v);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v, int is_list,
                                               CYTHON_NCP_UNUSED int wraparound, CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = (!wraparound) ? i : ((likely(i >= 0)) ? i : i + PyList_GET_SIZE(o));
        if ((!boundscheck) || likely((n >= 0) & (n < PyList_GET_SIZE(o)))) {
            PyObject* old = PyList_GET_ITEM(o, n);
            Py_INCREF(v);
            PyList_SET_ITEM(o, n, v);
            Py_DECREF(old);
            return 1;
        }
    } else {
        PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
        if (likely(m && m->sq_ass_item)) {
            if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
                Py_ssize_t l = m->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return -1;
                    PyErr_Clear();
                }
            }
            return m->sq_ass_item(o, i, v);
        }
    }
#else
#if CYTHON_COMPILING_IN_PYPY
    if (is_list || (PySequence_Check(o) && !PyDict_Check(o))) {
#else
    if (is_list || PySequence_Check(o)) {
#endif
        return PySequence_SetItem(o, i, v);
    }
#endif
    return __Pyx_SetItemInt_Generic(o, PyInt_FromSsize_t(i), v);
}

/* PyObjectCallMethod1 */
          static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg) {
    PyObject *method, *result = NULL;
    method = __Pyx_PyObject_GetAttrStr(obj, method_name);
    if (unlikely(!method)) goto done;
#if CYTHON_UNPACK_METHODS
    if (likely(PyMethod_Check(method))) {
        PyObject *self = PyMethod_GET_SELF(method);
        if (likely(self)) {
            PyObject *args;
            PyObject *function = PyMethod_GET_FUNCTION(method);
            #if CYTHON_FAST_PYCALL
            if (PyFunction_Check(function)) {
                PyObject *args[2] = {self, arg};
                result = __Pyx_PyFunction_FastCall(function, args, 2);
                goto done;
            }
            #endif
            #if CYTHON_FAST_PYCCALL
            if (__Pyx_PyFastCFunction_Check(function)) {
                PyObject *args[2] = {self, arg};
                result = __Pyx_PyCFunction_FastCall(function, args, 2);
                goto done;
            }
            #endif
            args = PyTuple_New(2);
            if (unlikely(!args)) goto done;
            Py_INCREF(self);
            PyTuple_SET_ITEM(args, 0, self);
            Py_INCREF(arg);
            PyTuple_SET_ITEM(args, 1, arg);
            Py_INCREF(function);
            Py_DECREF(method); method = NULL;
            result = __Pyx_PyObject_Call(function, args, NULL);
            Py_DECREF(args);
            Py_DECREF(function);
            return result;
        }
    }
#endif
    result = __Pyx_PyObject_CallOneArg(method, arg);
done:
    Py_XDECREF(method);
    return result;
}

/* append */
          static CYTHON_INLINE int __Pyx_PyObject_Append(PyObject* L, PyObject* x) {
    if (likely(PyList_CheckExact(L))) {
        if (unlikely(__Pyx_PyList_Append(L, x) < 0)) return -1;
    } else {
        PyObject* retval = __Pyx_PyObject_CallMethod1(L, __pyx_n_s_append, x);
        if (unlikely(!retval))
            return -1;
        Py_DECREF(retval);
    }
    return 0;
}

/* GetItemInt */
          static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
    PyObject *r;
    if (!j) return NULL;
    r = PyObject_GetItem(o, j);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyList_GET_SIZE(o);
    }
    if ((!boundscheck) || likely((0 <= wrapped_i) & (wrapped_i < PyList_GET_SIZE(o)))) {
        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyTuple_GET_SIZE(o);
    }
    if ((!boundscheck) || likely((0 <= wrapped_i) & (wrapped_i < PyTuple_GET_SIZE(o)))) {
        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
                                                     CYTHON_NCP_UNUSED int wraparound,
                                                     CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
        if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) {
            PyObject *r = PyList_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    }
    else if (PyTuple_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
        if ((!boundscheck) || likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) {
            PyObject *r = PyTuple_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    } else {
        PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence;
        if (likely(m && m->sq_item)) {
            if (wraparound && unlikely(i < 0) && likely(m->sq_length)) {
                Py_ssize_t l = m->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return NULL;
                    PyErr_Clear();
                }
            }
            return m->sq_item(o, i);
        }
    }
#else
    if (is_list || PySequence_Check(o)) {
        return PySequence_GetItem(o, i);
    }
#endif
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
}

/* ExtTypeTest */
          static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (likely(PyObject_TypeCheck(obj, type)))
        return 1;
    PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s",
                 Py_TYPE(obj)->tp_name, type->tp_name);
    return 0;
}

/* None */
          static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
    PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
}

/* SliceObject */
          static CYTHON_INLINE PyObject* __Pyx_PyObject_GetSlice(PyObject* obj,
        Py_ssize_t cstart, Py_ssize_t cstop,
        PyObject** _py_start, PyObject** _py_stop, PyObject** _py_slice,
        int has_cstart, int has_cstop, CYTHON_UNUSED int wraparound) {
#if CYTHON_USE_TYPE_SLOTS
    PyMappingMethods* mp;
#if PY_MAJOR_VERSION < 3
    PySequenceMethods* ms = Py_TYPE(obj)->tp_as_sequence;
    if (likely(ms && ms->sq_slice)) {
        if (!has_cstart) {
            if (_py_start && (*_py_start != Py_None)) {
                cstart = __Pyx_PyIndex_AsSsize_t(*_py_start);
                if ((cstart == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstart = 0;
        }
        if (!has_cstop) {
            if (_py_stop && (*_py_stop != Py_None)) {
                cstop = __Pyx_PyIndex_AsSsize_t(*_py_stop);
                if ((cstop == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
            } else
                cstop = PY_SSIZE_T_MAX;
        }
        if (wraparound && unlikely((cstart < 0) | (cstop < 0)) && likely(ms->sq_length)) {
            Py_ssize_t l = ms->sq_length(obj);
            if (likely(l >= 0)) {
                if (cstop < 0) {
                    cstop += l;
                    if (cstop < 0) cstop = 0;
                }
                if (cstart < 0) {
                    cstart += l;
                    if (cstart < 0) cstart = 0;
                }
            } else {
                if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                    goto bad;
                PyErr_Clear();
            }
        }
        return ms->sq_slice(obj, cstart, cstop);
    }
#endif
    mp = Py_TYPE(obj)->tp_as_mapping;
    if (likely(mp && mp->mp_subscript))
#endif
    {
        PyObject* result;
        PyObject *py_slice, *py_start, *py_stop;
        if (_py_slice) {
            py_slice = *_py_slice;
        } else {
            PyObject* owned_start = NULL;
            PyObject* owned_stop = NULL;
            if (_py_start) {
                py_start = *_py_start;
            } else {
                if (has_cstart) {
                    owned_start = py_start = PyInt_FromSsize_t(cstart);
                    if (unlikely(!py_start)) goto bad;
                } else
                    py_start = Py_None;
            }
            if (_py_stop) {
                py_stop = *_py_stop;
            } else {
                if (has_cstop) {
                    owned_stop = py_stop = PyInt_FromSsize_t(cstop);
                    if (unlikely(!py_stop)) {
                        Py_XDECREF(owned_start);
                        goto bad;
                    }
                } else
                    py_stop = Py_None;
            }
            py_slice = PySlice_New(py_start, py_stop, Py_None);
            Py_XDECREF(owned_start);
            Py_XDECREF(owned_stop);
            if (unlikely(!py_slice)) goto bad;
        }
#if CYTHON_USE_TYPE_SLOTS
        result = mp->mp_subscript(obj, py_slice);
#else
        result = PyObject_GetItem(obj, py_slice);
#endif
        if (!_py_slice) {
            Py_DECREF(py_slice);
        }
        return result;
    }
    PyErr_Format(PyExc_TypeError,
        "'%.200s' object is unsliceable", Py_TYPE(obj)->tp_name);
bad:
    return NULL;
}

/* KeywordStringCheck */
          static CYTHON_INLINE int __Pyx_CheckKeywordStrings(
    PyObject *kwdict,
    const char* function_name,
    int kw_allowed)
{
    PyObject* key = 0;
    Py_ssize_t pos = 0;
#if CYTHON_COMPILING_IN_PYPY
    if (!kw_allowed && PyDict_Next(kwdict, &pos, &key, 0))
        goto invalid_keyword;
    return 1;
#else
    while (PyDict_Next(kwdict, &pos, &key, 0)) {
        #if PY_MAJOR_VERSION < 3
        if (unlikely(!PyString_CheckExact(key)) && unlikely(!PyString_Check(key)))
        #endif
            if (unlikely(!PyUnicode_Check(key)))
                goto invalid_keyword_type;
    }
    if ((!kw_allowed) && unlikely(key))
        goto invalid_keyword;
    return 1;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    return 0;
#endif
invalid_keyword:
    PyErr_Format(PyExc_TypeError,
    #if PY_MAJOR_VERSION < 3
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
    return 0;
}

/* UnpackUnboundCMethod */
          static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
    PyObject *method;
    method = __Pyx_PyObject_GetAttrStr(target->type, *target->method_name);
    if (unlikely(!method))
        return -1;
    target->method = method;
#if CYTHON_COMPILING_IN_CPYTHON
    #if PY_MAJOR_VERSION >= 3
    if (likely(PyObject_TypeCheck(method, &PyMethodDescr_Type)))
    #endif
    {
        PyMethodDescrObject *descr = (PyMethodDescrObject*) method;
        target->func = descr->d_method->ml_meth;
        target->flag = descr->d_method->ml_flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST);
    }
#endif
    return 0;
}

/* CallUnboundCMethod0 */
          static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self) {
    PyObject *args, *result = NULL;
    if (unlikely(!cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
#if CYTHON_ASSUME_SAFE_MACROS
    args = PyTuple_New(1);
    if (unlikely(!args)) goto bad;
    Py_INCREF(self);
    PyTuple_SET_ITEM(args, 0, self);
#else
    args = PyTuple_Pack(1, self);
    if (unlikely(!args)) goto bad;
#endif
    result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
    Py_DECREF(args);
bad:
    return result;
}

/* py_dict_values */
          static CYTHON_INLINE PyObject* __Pyx_PyDict_Values(PyObject* d) {
    if (PY_MAJOR_VERSION >= 3)
        return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_values, d);
    else
        return PyDict_Values(d);
}

/* py_dict_keys */
          static CYTHON_INLINE PyObject* __Pyx_PyDict_Keys(PyObject* d) {
    if (PY_MAJOR_VERSION >= 3)
        return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_keys, d);
    else
        return PyDict_Keys(d);
}

/* PyIntBinop */
          #if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) {
    if (op1 == op2) {
        Py_RETURN_TRUE;
    }
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long a = PyInt_AS_LONG(op1);
        if (a == b) {
            Py_RETURN_TRUE;
        } else {
            Py_RETURN_FALSE;
        }
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        const long b = intval;
        long a;
        const digit* digits = ((PyLongObject*)op1)->ob_digit;
        const Py_ssize_t size = Py_SIZE(op1);
        if (likely(__Pyx_sst_abs(size) <= 1)) {
            a = likely(size) ? digits[0] : 0;
            if (size == -1) a = -a;
        } else {
            switch (size) {
                case -2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    }
                case 2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    }
                case -3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    }
                case 3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    }
                case -4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    }
                case 4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    }
                #if PyLong_SHIFT < 30 && PyLong_SHIFT != 15
                default: return PyLong_Type.tp_richcompare(op1, op2, Py_EQ);
                #else
                default: Py_RETURN_FALSE;
                #endif
            }
        }
            if (a == b) {
                Py_RETURN_TRUE;
            } else {
                Py_RETURN_FALSE;
            }
    }
    #endif
    if (PyFloat_CheckExact(op1)) {
        const long b = intval;
        double a = PyFloat_AS_DOUBLE(op1);
            if ((double)a == (double)b) {
                Py_RETURN_TRUE;
            } else {
                Py_RETURN_FALSE;
            }
    }
    return PyObject_RichCompare(op1, op2, Py_EQ);
}
#endif

/* PyIntFromDouble */
          #if PY_MAJOR_VERSION < 3
static CYTHON_INLINE PyObject* __Pyx_PyInt_FromDouble(double value) {
    if (value >= (double)LONG_MIN && value <= (double)LONG_MAX) {
        return PyInt_FromLong((long)value);
    }
    return PyLong_FromDouble(value);
}
#endif

/* BytesEquals */
          static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
    return PyObject_RichCompareBool(s1, s2, equals);
#else
    if (s1 == s2) {
        return (equals == Py_EQ);
    } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) {
        const char *ps1, *ps2;
        Py_ssize_t length = PyBytes_GET_SIZE(s1);
        if (length != PyBytes_GET_SIZE(s2))
            return (equals == Py_NE);
        ps1 = PyBytes_AS_STRING(s1);
        ps2 = PyBytes_AS_STRING(s2);
        if (ps1[0] != ps2[0]) {
            return (equals == Py_NE);
        } else if (length == 1) {
            return (equals == Py_EQ);
        } else {
            int result;
#if CYTHON_USE_UNICODE_INTERNALS
            Py_hash_t hash1, hash2;
            hash1 = ((PyBytesObject*)s1)->ob_shash;
            hash2 = ((PyBytesObject*)s2)->ob_shash;
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                return (equals == Py_NE);
            }
#endif
            result = memcmp(ps1, ps2, (size_t)length);
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) {
        return (equals == Py_NE);
    } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) {
        return (equals == Py_NE);
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
#endif
}

/* UnicodeEquals */
          static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) {
#if CYTHON_COMPILING_IN_PYPY
    return PyObject_RichCompareBool(s1, s2, equals);
#else
#if PY_MAJOR_VERSION < 3
    PyObject* owned_ref = NULL;
#endif
    int s1_is_unicode, s2_is_unicode;
    if (s1 == s2) {
        goto return_eq;
    }
    s1_is_unicode = PyUnicode_CheckExact(s1);
    s2_is_unicode = PyUnicode_CheckExact(s2);
#if PY_MAJOR_VERSION < 3
    if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
        owned_ref = PyUnicode_FromObject(s2);
        if (unlikely(!owned_ref))
            return -1;
        s2 = owned_ref;
        s2_is_unicode = 1;
    } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) {
        owned_ref = PyUnicode_FromObject(s1);
        if (unlikely(!owned_ref))
            return -1;
        s1 = owned_ref;
        s1_is_unicode = 1;
    } else if (((!s2_is_unicode) & (!s1_is_unicode))) {
        return __Pyx_PyBytes_Equals(s1, s2, equals);
    }
#endif
    if (s1_is_unicode & s2_is_unicode) {
        Py_ssize_t length;
        int kind;
        void *data1, *data2;
        if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0))
            return -1;
        length = __Pyx_PyUnicode_GET_LENGTH(s1);
        if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) {
            goto return_ne;
        }
#if CYTHON_USE_UNICODE_INTERNALS
        {
            Py_hash_t hash1, hash2;
        #if CYTHON_PEP393_ENABLED
            hash1 = ((PyASCIIObject*)s1)->hash;
            hash2 = ((PyASCIIObject*)s2)->hash;
        #else
            hash1 = ((PyUnicodeObject*)s1)->hash;
            hash2 = ((PyUnicodeObject*)s2)->hash;
        #endif
            if (hash1 != hash2 && hash1 != -1 && hash2 != -1) {
                goto return_ne;
            }
        }
#endif
        kind = __Pyx_PyUnicode_KIND(s1);
        if (kind != __Pyx_PyUnicode_KIND(s2)) {
            goto return_ne;
        }
        data1 = __Pyx_PyUnicode_DATA(s1);
        data2 = __Pyx_PyUnicode_DATA(s2);
        if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) {
            goto return_ne;
        } else if (length == 1) {
            goto return_eq;
        } else {
            int result = memcmp(data1, data2, (size_t)(length * kind));
            #if PY_MAJOR_VERSION < 3
            Py_XDECREF(owned_ref);
            #endif
            return (equals == Py_EQ) ? (result == 0) : (result != 0);
        }
    } else if ((s1 == Py_None) & s2_is_unicode) {
        goto return_ne;
    } else if ((s2 == Py_None) & s1_is_unicode) {
        goto return_ne;
    } else {
        int result;
        PyObject* py_result = PyObject_RichCompare(s1, s2, equals);
        if (!py_result)
            return -1;
        result = __Pyx_PyObject_IsTrue(py_result);
        Py_DECREF(py_result);
        return result;
    }
return_eq:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(owned_ref);
    #endif
    return (equals == Py_EQ);
return_ne:
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(owned_ref);
    #endif
    return (equals == Py_NE);
#endif
}

/* ArgTypeTest */
          static void __Pyx_RaiseArgumentTypeInvalid(const char* name, PyObject *obj, PyTypeObject *type) {
    PyErr_Format(PyExc_TypeError,
        "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)",
        name, type->tp_name, Py_TYPE(obj)->tp_name);
}
static CYTHON_INLINE int __Pyx_ArgTypeTest(PyObject *obj, PyTypeObject *type, int none_allowed,
    const char *name, int exact)
{
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (none_allowed && obj == Py_None) return 1;
    else if (exact) {
        if (likely(Py_TYPE(obj) == type)) return 1;
        #if PY_MAJOR_VERSION == 2
        else if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
        #endif
    }
    else {
        if (likely(PyObject_TypeCheck(obj, type))) return 1;
    }
    __Pyx_RaiseArgumentTypeInvalid(name, obj, type);
    return 0;
}

/* RaiseNoneIterError */
          static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
}

/* PyObjectCallMethod0 */
          static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
    PyObject *method, *result = NULL;
    method = __Pyx_PyObject_GetAttrStr(obj, method_name);
    if (unlikely(!method)) goto bad;
#if CYTHON_UNPACK_METHODS
    if (likely(PyMethod_Check(method))) {
        PyObject *self = PyMethod_GET_SELF(method);
        if (likely(self)) {
            PyObject *function = PyMethod_GET_FUNCTION(method);
            result = __Pyx_PyObject_CallOneArg(function, self);
            Py_DECREF(method);
            return result;
        }
    }
#endif
    result = __Pyx_PyObject_CallNoArg(method);
    Py_DECREF(method);
bad:
    return result;
}

/* pop */
          static CYTHON_INLINE PyObject* __Pyx__PyObject_Pop(PyObject* L) {
    if (Py_TYPE(L) == &PySet_Type) {
        return PySet_Pop(L);
    }
    return __Pyx_PyObject_CallMethod0(L, __pyx_n_s_pop);
}
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE PyObject* __Pyx_PyList_Pop(PyObject* L) {
    if (likely(PyList_GET_SIZE(L) > (((PyListObject*)L)->allocated >> 1))) {
        Py_SIZE(L) -= 1;
        return PyList_GET_ITEM(L, PyList_GET_SIZE(L));
    }
    return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyList_Type_pop, L);
}
#endif

/* py_dict_items */
          static CYTHON_INLINE PyObject* __Pyx_PyDict_Items(PyObject* d) {
    if (PY_MAJOR_VERSION >= 3)
        return __Pyx_CallUnboundCMethod0(&__pyx_umethod_PyDict_Type_items, d);
    else
        return PyDict_Items(d);
}

/* None */
          static CYTHON_INLINE int __Pyx_div_int(int a, int b) {
    int q = a / b;
    int r = a - q*b;
    q -= ((r != 0) & ((r ^ b) < 0));
    return q;
}

/* None */
          static CYTHON_INLINE int __Pyx_mod_int(int a, int b) {
    int r = a % b;
    r += ((r != 0) & ((r ^ b) < 0)) * b;
    return r;
}

/* WriteUnraisableException */
          static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno,
                                  CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename,
                                  int full_traceback, CYTHON_UNUSED int nogil) {
    PyObject *old_exc, *old_val, *old_tb;
    PyObject *ctx;
    __Pyx_PyThreadState_declare
#ifdef WITH_THREAD
    PyGILState_STATE state;
    if (nogil)
        state = PyGILState_Ensure();
#ifdef _MSC_VER
    else state = (PyGILState_STATE)-1;
#endif
#endif
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
    if (full_traceback) {
        Py_XINCREF(old_exc);
        Py_XINCREF(old_val);
        Py_XINCREF(old_tb);
        __Pyx_ErrRestore(old_exc, old_val, old_tb);
        PyErr_PrintEx(1);
    }
    #if PY_MAJOR_VERSION < 3
    ctx = PyString_FromString(name);
    #else
    ctx = PyUnicode_FromString(name);
    #endif
    __Pyx_ErrRestore(old_exc, old_val, old_tb);
    if (!ctx) {
        PyErr_WriteUnraisable(Py_None);
    } else {
        PyErr_WriteUnraisable(ctx);
        Py_DECREF(ctx);
    }
#ifdef WITH_THREAD
    if (nogil)
        PyGILState_Release(state);
#endif
}

/* PyErrExceptionMatches */
          #if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) {
    PyObject *exc_type = tstate->curexc_type;
    if (exc_type == err) return 1;
    if (unlikely(!exc_type)) return 0;
    return PyErr_GivenExceptionMatches(exc_type, err);
}
#endif

/* None */
          static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t a, Py_ssize_t b) {
    Py_ssize_t q = a / b;
    Py_ssize_t r = a - q*b;
    q -= ((r != 0) & ((r ^ b) < 0));
    return q;
}

/* GetAttr */
          static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
#if CYTHON_COMPILING_IN_CPYTHON
#if PY_MAJOR_VERSION >= 3
    if (likely(PyUnicode_Check(n)))
#else
    if (likely(PyString_Check(n)))
#endif
        return __Pyx_PyObject_GetAttrStr(o, n);
#endif
    return PyObject_GetAttr(o, n);
}

/* decode_c_string */
          static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
         const char* cstring, Py_ssize_t start, Py_ssize_t stop,
         const char* encoding, const char* errors,
         PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
    Py_ssize_t length;
    if (unlikely((start < 0) | (stop < 0))) {
        size_t slen = strlen(cstring);
        if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
            PyErr_SetString(PyExc_OverflowError,
                            "c-string too long to convert to Python");
            return NULL;
        }
        length = (Py_ssize_t) slen;
        if (start < 0) {
            start += length;
            if (start < 0)
                start = 0;
        }
        if (stop < 0)
            stop += length;
    }
    length = stop - start;
    if (unlikely(length <= 0))
        return PyUnicode_FromUnicode(NULL, 0);
    cstring += start;
    if (decode_func) {
        return decode_func(cstring, length, errors);
    } else {
        return PyUnicode_Decode(cstring, length, encoding, errors);
    }
}

/* GetAttr3 */
          static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
    PyObject *r = __Pyx_GetAttr(o, n);
    if (unlikely(!r)) {
        if (!PyErr_ExceptionMatches(PyExc_AttributeError))
            goto bad;
        PyErr_Clear();
        r = d;
        Py_INCREF(d);
    }
    return r;
bad:
    return NULL;
}

/* SwapException */
          #if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = *type;
    tstate->exc_value = *value;
    tstate->exc_traceback = *tb;
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
    PyErr_SetExcInfo(*type, *value, *tb);
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#endif

/* Import */
          static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
    PyObject *empty_list = 0;
    PyObject *module = 0;
    PyObject *global_dict = 0;
    PyObject *empty_dict = 0;
    PyObject *list;
    #if PY_VERSION_HEX < 0x03030000
    PyObject *py_import;
    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
    if (!py_import)
        goto bad;
    #endif
    if (from_list)
        list = from_list;
    else {
        empty_list = PyList_New(0);
        if (!empty_list)
            goto bad;
        list = empty_list;
    }
    global_dict = PyModule_GetDict(__pyx_m);
    if (!global_dict)
        goto bad;
    empty_dict = PyDict_New();
    if (!empty_dict)
        goto bad;
    {
        #if PY_MAJOR_VERSION >= 3
        if (level == -1) {
            if (strchr(__Pyx_MODULE_NAME, '.')) {
                #if PY_VERSION_HEX < 0x03030000
                PyObject *py_level = PyInt_FromLong(1);
                if (!py_level)
                    goto bad;
                module = PyObject_CallFunctionObjArgs(py_import,
                    name, global_dict, empty_dict, list, py_level, NULL);
                Py_DECREF(py_level);
                #else
                module = PyImport_ImportModuleLevelObject(
                    name, global_dict, empty_dict, list, 1);
                #endif
                if (!module) {
                    if (!PyErr_ExceptionMatches(PyExc_ImportError))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0;
        }
        #endif
        if (!module) {
            #if PY_VERSION_HEX < 0x03030000
            PyObject *py_level = PyInt_FromLong(level);
            if (!py_level)
                goto bad;
            module = PyObject_CallFunctionObjArgs(py_import,
                name, global_dict, empty_dict, list, py_level, NULL);
            Py_DECREF(py_level);
            #else
            module = PyImport_ImportModuleLevelObject(
                name, global_dict, empty_dict, list, level);
            #endif
        }
    }
bad:
    #if PY_VERSION_HEX < 0x03030000
    Py_XDECREF(py_import);
    #endif
    Py_XDECREF(empty_list);
    Py_XDECREF(empty_dict);
    return module;
}

/* None */
          static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
    long q = a / b;
    long r = a - q*b;
    q -= ((r != 0) & ((r ^ b) < 0));
    return q;
}

/* ImportFrom */
          static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
        PyErr_Format(PyExc_ImportError,
        #if PY_MAJOR_VERSION < 3
            "cannot import name %.230s", PyString_AS_STRING(name));
        #else
            "cannot import name %S", name);
        #endif
    }
    return value;
}

/* HasAttr */
          static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
    PyObject *r;
    if (unlikely(!__Pyx_PyBaseString_Check(n))) {
        PyErr_SetString(PyExc_TypeError,
                        "hasattr(): attribute name must be string");
        return -1;
    }
    r = __Pyx_GetAttr(o, n);
    if (unlikely(!r)) {
        PyErr_Clear();
        return 0;
    } else {
        Py_DECREF(r);
        return 1;
    }
}

/* CallNextTpDealloc */
          static void __Pyx_call_next_tp_dealloc(PyObject* obj, destructor current_tp_dealloc) {
    PyTypeObject* type = Py_TYPE(obj);
    while (type && type->tp_dealloc != current_tp_dealloc)
        type = type->tp_base;
    while (type && type->tp_dealloc == current_tp_dealloc)
        type = type->tp_base;
    if (type)
        type->tp_dealloc(obj);
}

/* CallNextTpTraverse */
          static int __Pyx_call_next_tp_traverse(PyObject* obj, visitproc v, void *a, traverseproc current_tp_traverse) {
    PyTypeObject* type = Py_TYPE(obj);
    while (type && type->tp_traverse != current_tp_traverse)
        type = type->tp_base;
    while (type && type->tp_traverse == current_tp_traverse)
        type = type->tp_base;
    if (type && type->tp_traverse)
        return type->tp_traverse(obj, v, a);
    return 0;
}

/* CallNextTpClear */
          static void __Pyx_call_next_tp_clear(PyObject* obj, inquiry current_tp_clear) {
    PyTypeObject* type = Py_TYPE(obj);
    while (type && type->tp_clear != current_tp_clear)
        type = type->tp_base;
    while (type && type->tp_clear == current_tp_clear)
        type = type->tp_base;
    if (type && type->tp_clear)
        type->tp_clear(obj);
}

/* GetVTable */
          static void* __Pyx_GetVtable(PyObject *dict) {
    void* ptr;
    PyObject *ob = PyObject_GetItem(dict, __pyx_n_s_pyx_vtable);
    if (!ob)
        goto bad;
#if PY_VERSION_HEX >= 0x02070000
    ptr = PyCapsule_GetPointer(ob, 0);
#else
    ptr = PyCObject_AsVoidPtr(ob);
#endif
    if (!ptr && !PyErr_Occurred())
        PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type");
    Py_DECREF(ob);
    return ptr;
bad:
    Py_XDECREF(ob);
    return NULL;
}

/* SetVTable */
          static int __Pyx_SetVtable(PyObject *dict, void *vtable) {
#if PY_VERSION_HEX >= 0x02070000
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
#else
    PyObject *ob = PyCObject_FromVoidPtr(vtable, 0);
#endif
    if (!ob)
        goto bad;
    if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0)
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

/* SetupReduce */
          static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
  int ret;
  PyObject *name_attr;
  name_attr = __Pyx_PyObject_GetAttrStr(meth, __pyx_n_s_name_2);
  if (likely(name_attr)) {
      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
  } else {
      ret = -1;
  }
  if (unlikely(ret < 0)) {
      PyErr_Clear();
      ret = 0;
  }
  Py_XDECREF(name_attr);
  return ret;
}
static int __Pyx_setup_reduce(PyObject* type_obj) {
    int ret = 0;
    PyObject *object_reduce = NULL;
    PyObject *object_reduce_ex = NULL;
    PyObject *reduce = NULL;
    PyObject *reduce_ex = NULL;
    PyObject *reduce_cython = NULL;
    PyObject *setstate = NULL;
    PyObject *setstate_cython = NULL;
#if CYTHON_USE_PYTYPE_LOOKUP
    if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD;
#else
    if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD;
#endif
#if CYTHON_USE_PYTYPE_LOOKUP
    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD;
#else
    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD;
#endif
    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD;
    if (reduce_ex == object_reduce_ex) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD;
#else
        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD;
#endif
        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD;
        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
            reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD;
            ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD;
            ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD;
            setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate);
            if (!setstate) PyErr_Clear();
            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
                setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD;
                ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD;
                ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD;
            }
            PyType_Modified((PyTypeObject*)type_obj);
        }
    }
    goto GOOD;
BAD:
    if (!PyErr_Occurred())
        PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name);
    ret = -1;
GOOD:
#if !CYTHON_COMPILING_IN_CPYTHON
    Py_XDECREF(object_reduce);
    Py_XDECREF(object_reduce_ex);
#endif
    Py_XDECREF(reduce);
    Py_XDECREF(reduce_ex);
    Py_XDECREF(reduce_cython);
    Py_XDECREF(setstate);
    Py_XDECREF(setstate_cython);
    return ret;
}

/* GetNameInClass */
          static PyObject *__Pyx_GetNameInClass(PyObject *nmspace, PyObject *name) {
    PyObject *result;
    result = __Pyx_PyObject_GetAttrStr(nmspace, name);
    if (!result)
        result = __Pyx_GetModuleGlobalName(name);
    return result;
}

/* ClassMethod */
          static PyObject* __Pyx_Method_ClassMethod(PyObject *method) {
#if CYTHON_COMPILING_IN_PYPY
    if (PyObject_TypeCheck(method, &PyWrapperDescr_Type)) {
        return PyClassMethod_New(method);
    }
#else
#if CYTHON_COMPILING_IN_PYSTON
    if (PyMethodDescr_Check(method)) {
#else
    static PyTypeObject *methoddescr_type = NULL;
    if (methoddescr_type == NULL) {
       PyObject *meth = PyObject_GetAttrString((PyObject*)&PyList_Type, "append");
       if (!meth) return NULL;
       methoddescr_type = Py_TYPE(meth);
       Py_DECREF(meth);
    }
    if (PyObject_TypeCheck(method, methoddescr_type)) {
#endif
        PyMethodDescrObject *descr = (PyMethodDescrObject *)method;
        #if PY_VERSION_HEX < 0x03020000
        PyTypeObject *d_type = descr->d_type;
        #else
        PyTypeObject *d_type = descr->d_common.d_type;
        #endif
        return PyDescr_NewClassMethod(d_type, descr->d_method);
    }
#endif
    else if (PyMethod_Check(method)) {
        return PyClassMethod_New(PyMethod_GET_FUNCTION(method));
    }
    else if (PyCFunction_Check(method)) {
        return PyClassMethod_New(method);
    }
#ifdef __Pyx_CyFunction_USED
    else if (PyObject_TypeCheck(method, __pyx_CyFunctionType)) {
        return PyClassMethod_New(method);
    }
#endif
    PyErr_SetString(PyExc_TypeError,
                   "Class-level classmethod() can only be called on "
                   "a method_descriptor or instance method.");
    return NULL;
}

/* CLineInTraceback */
            static int __Pyx_CLineForTraceback(int c_line) {
#ifdef CYTHON_CLINE_IN_TRACEBACK
    return ((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0;
#else
    PyObject *use_cline;
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject **cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
    if (likely(cython_runtime_dict)) {
      use_cline = PyDict_GetItem(*cython_runtime_dict, __pyx_n_s_cline_in_traceback);
    } else
#endif
    {
      PyObject *ptype, *pvalue, *ptraceback;
      PyObject *use_cline_obj;
      PyErr_Fetch(&ptype, &pvalue, &ptraceback);
      use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
      if (use_cline_obj) {
        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
        Py_DECREF(use_cline_obj);
      } else {
        use_cline = NULL;
      }
      PyErr_Restore(ptype, pvalue, ptraceback);
    }
    if (!use_cline) {
        c_line = 0;
        PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
    }
    else if (PyObject_Not(use_cline) != 0) {
        c_line = 0;
    }
    return c_line;
#endif
}

/* CodeObjectCache */
            static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = start + (end - start) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
    PyCodeObject* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = __pyx_code_cache.entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            __pyx_code_cache.entries = entries;
            __pyx_code_cache.max_count = 64;
            __pyx_code_cache.count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
        PyCodeObject* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_DECREF(tmp);
        return;
    }
    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
        int new_max = __pyx_code_cache.max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        __pyx_code_cache.entries = entries;
        __pyx_code_cache.max_count = new_max;
    }
    for (i=__pyx_code_cache.count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    __pyx_code_cache.count++;
    Py_INCREF(code_object);
}

/* AddTraceback */
            #include "compile.h"
#include "frameobject.h"
#include "traceback.h"
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyObject *py_srcfile = 0;
    PyObject *py_funcname = 0;
    #if PY_MAJOR_VERSION < 3
    py_srcfile = PyString_FromString(filename);
    #else
    py_srcfile = PyUnicode_FromString(filename);
    #endif
    if (!py_srcfile) goto bad;
    if (c_line) {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #else
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        #endif
    }
    else {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromString(funcname);
        #else
        py_funcname = PyUnicode_FromString(funcname);
        #endif
    }
    if (!py_funcname) goto bad;
    py_code = __Pyx_PyCode_New(
        0,
        0,
        0,
        0,
        0,
        __pyx_empty_bytes, /*PyObject *code,*/
        __pyx_empty_tuple, /*PyObject *consts,*/
        __pyx_empty_tuple, /*PyObject *names,*/
        __pyx_empty_tuple, /*PyObject *varnames,*/
        __pyx_empty_tuple, /*PyObject *freevars,*/
        __pyx_empty_tuple, /*PyObject *cellvars,*/
        py_srcfile,   /*PyObject *filename,*/
        py_funcname,  /*PyObject *name,*/
        py_line,
        __pyx_empty_bytes  /*PyObject *lnotab*/
    );
    Py_DECREF(py_srcfile);
    Py_DECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_srcfile);
    Py_XDECREF(py_funcname);
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyFrameObject *py_frame = 0;
    if (c_line) {
        c_line = __Pyx_CLineForTraceback(c_line);
    }
    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!py_code) {
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) goto bad;
        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
    }
    py_frame = PyFrame_New(
        PyThreadState_GET(), /*PyThreadState *tstate,*/
        py_code,             /*PyCodeObject *code,*/
        __pyx_d,      /*PyObject *globals,*/
        0                    /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}

/* CIntToPy */
            static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
    const long neg_one = (long) -1, const_zero = (long) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(long) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
    }
}

/* CIntFromPyVerify */
            #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
    {\
        func_type value = func_value;\
        if (sizeof(target_type) < sizeof(func_type)) {\
            if (unlikely(value != (func_type) (target_type) value)) {\
                func_type zero = 0;\
                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
                    return (target_type) -1;\
                if (is_unsigned && unlikely(value < zero))\
                    goto raise_neg_overflow;\
                else\
                    goto raise_overflow;\
            }\
        }\
        return (target_type) value;\
    }

/* CIntToPy */
            static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
    const int neg_one = (int) -1, const_zero = (int) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(int),
                                     little, !is_unsigned);
    }
}

/* Print */
            #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION < 3
static PyObject *__Pyx_GetStdout(void) {
    PyObject *f = PySys_GetObject((char *)"stdout");
    if (!f) {
        PyErr_SetString(PyExc_RuntimeError, "lost sys.stdout");
    }
    return f;
}
static int __Pyx_Print(PyObject* f, PyObject *arg_tuple, int newline) {
    int i;
    if (!f) {
        if (!(f = __Pyx_GetStdout()))
            return -1;
    }
    Py_INCREF(f);
    for (i=0; i < PyTuple_GET_SIZE(arg_tuple); i++) {
        PyObject* v;
        if (PyFile_SoftSpace(f, 1)) {
            if (PyFile_WriteString(" ", f) < 0)
                goto error;
        }
        v = PyTuple_GET_ITEM(arg_tuple, i);
        if (PyFile_WriteObject(v, f, Py_PRINT_RAW) < 0)
            goto error;
        if (PyString_Check(v)) {
            char *s = PyString_AsString(v);
            Py_ssize_t len = PyString_Size(v);
            if (len > 0) {
                switch (s[len-1]) {
                    case ' ': break;
                    case '\f': case '\r': case '\n': case '\t': case '\v':
                        PyFile_SoftSpace(f, 0);
                        break;
                    default:  break;
                }
            }
        }
    }
    if (newline) {
        if (PyFile_WriteString("\n", f) < 0)
            goto error;
        PyFile_SoftSpace(f, 0);
    }
    Py_DECREF(f);
    return 0;
error:
    Py_DECREF(f);
    return -1;
}
#else
static int __Pyx_Print(PyObject* stream, PyObject *arg_tuple, int newline) {
    PyObject* kwargs = 0;
    PyObject* result = 0;
    PyObject* end_string;
    if (unlikely(!__pyx_print)) {
        __pyx_print = PyObject_GetAttr(__pyx_b, __pyx_n_s_print);
        if (!__pyx_print)
            return -1;
    }
    if (stream) {
        kwargs = PyDict_New();
        if (unlikely(!kwargs))
            return -1;
        if (unlikely(PyDict_SetItem(kwargs, __pyx_n_s_file, stream) < 0))
            goto bad;
        if (!newline) {
            end_string = PyUnicode_FromStringAndSize(" ", 1);
            if (unlikely(!end_string))
                goto bad;
            if (PyDict_SetItem(kwargs, __pyx_n_s_end, end_string) < 0) {
                Py_DECREF(end_string);
                goto bad;
            }
            Py_DECREF(end_string);
        }
    } else if (!newline) {
        if (unlikely(!__pyx_print_kwargs)) {
            __pyx_print_kwargs = PyDict_New();
            if (unlikely(!__pyx_print_kwargs))
                return -1;
            end_string = PyUnicode_FromStringAndSize(" ", 1);
            if (unlikely(!end_string))
                return -1;
            if (PyDict_SetItem(__pyx_print_kwargs, __pyx_n_s_end, end_string) < 0) {
                Py_DECREF(end_string);
                return -1;
            }
            Py_DECREF(end_string);
        }
        kwargs = __pyx_print_kwargs;
    }
    result = PyObject_Call(__pyx_print, arg_tuple, kwargs);
    if (unlikely(kwargs) && (kwargs != __pyx_print_kwargs))
        Py_DECREF(kwargs);
    if (!result)
        return -1;
    Py_DECREF(result);
    return 0;
bad:
    if (kwargs != __pyx_print_kwargs)
        Py_XDECREF(kwargs);
    return -1;
}
#endif

/* None */
            static CYTHON_INLINE long __Pyx_pow_long(long b, long e) {
    long t = b;
    switch (e) {
        case 3:
            t *= b;
        case 2:
            t *= b;
        case 1:
            return t;
        case 0:
            return 1;
    }
    #if 1
    if (unlikely(e<0)) return 0;
    #endif
    t = 1;
    while (likely(e)) {
        t *= (b * (e&1)) | ((~e)&1);
        b *= b;
        e >>= 1;
    }
    return t;
}

/* CIntToPy */
            static CYTHON_INLINE PyObject* __Pyx_PyInt_From_Py_intptr_t(Py_intptr_t value) {
    const Py_intptr_t neg_one = (Py_intptr_t) -1, const_zero = (Py_intptr_t) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(Py_intptr_t) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(Py_intptr_t) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(Py_intptr_t) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(Py_intptr_t) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(Py_intptr_t) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(Py_intptr_t),
                                     little, !is_unsigned);
    }
}

/* Declarations */
            #if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
      return ::std::complex< float >(x, y);
    }
  #else
    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
      return x + y*(__pyx_t_float_complex)_Complex_I;
    }
  #endif
#else
    static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) {
      __pyx_t_float_complex z;
      z.real = x;
      z.imag = y;
      return z;
    }
#endif

/* Arithmetic */
            #if CYTHON_CCOMPLEX
#else
    static CYTHON_INLINE int __Pyx_c_eq_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
       return (a.real == b.real) && (a.imag == b.imag);
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sum_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        z.real = a.real + b.real;
        z.imag = a.imag + b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_diff_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        z.real = a.real - b.real;
        z.imag = a.imag - b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prod_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        __pyx_t_float_complex z;
        z.real = a.real * b.real - a.imag * b.imag;
        z.imag = a.real * b.imag + a.imag * b.real;
        return z;
    }
    #if 1
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        if (b.imag == 0) {
            return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.real);
        } else if (fabsf(b.real) >= fabsf(b.imag)) {
            if (b.real == 0 && b.imag == 0) {
                return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.imag);
            } else {
                float r = b.imag / b.real;
                float s = 1.0 / (b.real + b.imag * r);
                return __pyx_t_float_complex_from_parts(
                    (a.real + a.imag * r) * s, (a.imag - a.real * r) * s);
            }
        } else {
            float r = b.real / b.imag;
            float s = 1.0 / (b.imag + b.real * r);
            return __pyx_t_float_complex_from_parts(
                (a.real * r + a.imag) * s, (a.imag * r - a.real) * s);
        }
    }
    #else
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
        if (b.imag == 0) {
            return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.real);
        } else {
            float denom = b.real * b.real + b.imag * b.imag;
            return __pyx_t_float_complex_from_parts(
                (a.real * b.real + a.imag * b.imag) / denom,
                (a.imag * b.real - a.real * b.imag) / denom);
        }
    }
    #endif
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_neg_float(__pyx_t_float_complex a) {
        __pyx_t_float_complex z;
        z.real = -a.real;
        z.imag = -a.imag;
        return z;
    }
    static CYTHON_INLINE int __Pyx_c_is_zero_float(__pyx_t_float_complex a) {
       return (a.real == 0) && (a.imag == 0);
    }
    static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conj_float(__pyx_t_float_complex a) {
        __pyx_t_float_complex z;
        z.real =  a.real;
        z.imag = -a.imag;
        return z;
    }
    #if 1
        static CYTHON_INLINE float __Pyx_c_abs_float(__pyx_t_float_complex z) {
          #if !defined(HAVE_HYPOT) || defined(_MSC_VER)
            return sqrtf(z.real*z.real + z.imag*z.imag);
          #else
            return hypotf(z.real, z.imag);
          #endif
        }
        static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_pow_float(__pyx_t_float_complex a, __pyx_t_float_complex b) {
            __pyx_t_float_complex z;
            float r, lnr, theta, z_r, z_theta;
            if (b.imag == 0 && b.real == (int)b.real) {
                if (b.real < 0) {
                    float denom = a.real * a.real + a.imag * a.imag;
                    a.real = a.real / denom;
                    a.imag = -a.imag / denom;
                    b.real = -b.real;
                }
                switch ((int)b.real) {
                    case 0:
                        z.real = 1;
                        z.imag = 0;
                        return z;
                    case 1:
                        return a;
                    case 2:
                        z = __Pyx_c_prod_float(a, a);
                        return __Pyx_c_prod_float(a, a);
                    case 3:
                        z = __Pyx_c_prod_float(a, a);
                        return __Pyx_c_prod_float(z, a);
                    case 4:
                        z = __Pyx_c_prod_float(a, a);
                        return __Pyx_c_prod_float(z, z);
                }
            }
            if (a.imag == 0) {
                if (a.real == 0) {
                    return a;
                } else if (b.imag == 0) {
                    z.real = powf(a.real, b.real);
                    z.imag = 0;
                    return z;
                } else if (a.real > 0) {
                    r = a.real;
                    theta = 0;
                } else {
                    r = -a.real;
                    theta = atan2f(0, -1);
                }
            } else {
                r = __Pyx_c_abs_float(a);
                theta = atan2f(a.imag, a.real);
            }
            lnr = logf(r);
            z_r = expf(lnr * b.real - theta * b.imag);
            z_theta = theta * b.real + lnr * b.imag;
            z.real = z_r * cosf(z_theta);
            z.imag = z_r * sinf(z_theta);
            return z;
        }
    #endif
#endif

/* Declarations */
            #if CYTHON_CCOMPLEX
  #ifdef __cplusplus
    static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
      return ::std::complex< double >(x, y);
    }
  #else
    static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
      return x + y*(__pyx_t_double_complex)_Complex_I;
    }
  #endif
#else
    static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) {
      __pyx_t_double_complex z;
      z.real = x;
      z.imag = y;
      return z;
    }
#endif

/* Arithmetic */
            #if CYTHON_CCOMPLEX
#else
    static CYTHON_INLINE int __Pyx_c_eq_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
       return (a.real == b.real) && (a.imag == b.imag);
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        z.real = a.real + b.real;
        z.imag = a.imag + b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        z.real = a.real - b.real;
        z.imag = a.imag - b.imag;
        return z;
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        __pyx_t_double_complex z;
        z.real = a.real * b.real - a.imag * b.imag;
        z.imag = a.real * b.imag + a.imag * b.real;
        return z;
    }
    #if 1
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        if (b.imag == 0) {
            return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.real);
        } else if (fabs(b.real) >= fabs(b.imag)) {
            if (b.real == 0 && b.imag == 0) {
                return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.imag);
            } else {
                double r = b.imag / b.real;
                double s = 1.0 / (b.real + b.imag * r);
                return __pyx_t_double_complex_from_parts(
                    (a.real + a.imag * r) * s, (a.imag - a.real * r) * s);
            }
        } else {
            double r = b.real / b.imag;
            double s = 1.0 / (b.imag + b.real * r);
            return __pyx_t_double_complex_from_parts(
                (a.real * r + a.imag) * s, (a.imag * r - a.real) * s);
        }
    }
    #else
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
        if (b.imag == 0) {
            return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.real);
        } else {
            double denom = b.real * b.real + b.imag * b.imag;
            return __pyx_t_double_complex_from_parts(
                (a.real * b.real + a.imag * b.imag) / denom,
                (a.imag * b.real - a.real * b.imag) / denom);
        }
    }
    #endif
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg_double(__pyx_t_double_complex a) {
        __pyx_t_double_complex z;
        z.real = -a.real;
        z.imag = -a.imag;
        return z;
    }
    static CYTHON_INLINE int __Pyx_c_is_zero_double(__pyx_t_double_complex a) {
       return (a.real == 0) && (a.imag == 0);
    }
    static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj_double(__pyx_t_double_complex a) {
        __pyx_t_double_complex z;
        z.real =  a.real;
        z.imag = -a.imag;
        return z;
    }
    #if 1
        static CYTHON_INLINE double __Pyx_c_abs_double(__pyx_t_double_complex z) {
          #if !defined(HAVE_HYPOT) || defined(_MSC_VER)
            return sqrt(z.real*z.real + z.imag*z.imag);
          #else
            return hypot(z.real, z.imag);
          #endif
        }
        static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_pow_double(__pyx_t_double_complex a, __pyx_t_double_complex b) {
            __pyx_t_double_complex z;
            double r, lnr, theta, z_r, z_theta;
            if (b.imag == 0 && b.real == (int)b.real) {
                if (b.real < 0) {
                    double denom = a.real * a.real + a.imag * a.imag;
                    a.real = a.real / denom;
                    a.imag = -a.imag / denom;
                    b.real = -b.real;
                }
                switch ((int)b.real) {
                    case 0:
                        z.real = 1;
                        z.imag = 0;
                        return z;
                    case 1:
                        return a;
                    case 2:
                        z = __Pyx_c_prod_double(a, a);
                        return __Pyx_c_prod_double(a, a);
                    case 3:
                        z = __Pyx_c_prod_double(a, a);
                        return __Pyx_c_prod_double(z, a);
                    case 4:
                        z = __Pyx_c_prod_double(a, a);
                        return __Pyx_c_prod_double(z, z);
                }
            }
            if (a.imag == 0) {
                if (a.real == 0) {
                    return a;
                } else if (b.imag == 0) {
                    z.real = pow(a.real, b.real);
                    z.imag = 0;
                    return z;
                } else if (a.real > 0) {
                    r = a.real;
                    theta = 0;
                } else {
                    r = -a.real;
                    theta = atan2(0, -1);
                }
            } else {
                r = __Pyx_c_abs_double(a);
                theta = atan2(a.imag, a.real);
            }
            lnr = log(r);
            z_r = exp(lnr * b.real - theta * b.imag);
            z_theta = theta * b.real + lnr * b.imag;
            z.real = z_r * cos(z_theta);
            z.imag = z_r * sin(z_theta);
            return z;
        }
    #endif
#endif

/* CIntToPy */
            static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum__NPY_TYPES(enum NPY_TYPES value) {
    const enum NPY_TYPES neg_one = (enum NPY_TYPES) -1, const_zero = (enum NPY_TYPES) 0;
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(enum NPY_TYPES) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(enum NPY_TYPES) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(enum NPY_TYPES) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(enum NPY_TYPES) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(enum NPY_TYPES) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        int one = 1; int little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&value;
        return _PyLong_FromByteArray(bytes, sizeof(enum NPY_TYPES),
                                     little, !is_unsigned);
    }
}

#if PY_MAJOR_VERSION < 3
static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
        if (PyObject_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) return __pyx_pw_5numpy_7ndarray_1__getbuffer__(obj, view, flags);
        if (PyObject_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
        if (PyObject_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
    PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name);
    return -1;
}
static void __Pyx_ReleaseBuffer(Py_buffer *view) {
    PyObject *obj = view->obj;
    if (!obj) return;
    if (PyObject_CheckBuffer(obj)) {
        PyBuffer_Release(view);
        return;
    }
    if ((0)) {}
        else if (PyObject_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) __pyx_pw_5numpy_7ndarray_3__releasebuffer__(obj, view);
    view->obj = NULL;
    Py_DECREF(obj);
}
#endif


            /* IsLittleEndian */
            static CYTHON_INLINE int __Pyx_Is_Little_Endian(void)
{
  union {
    uint32_t u32;
    uint8_t u8[4];
  } S;
  S.u32 = 0x01020304;
  return S.u8[0] == 4;
}

/* MemviewSliceIsContig */
            static int
__pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs,
                             char order, int ndim)
{
    int i, index, step, start;
    Py_ssize_t itemsize = mvs.memview->view.itemsize;
    if (order == 'F') {
        step = 1;
        start = 0;
    } else {
        step = -1;
        start = ndim - 1;
    }
    for (i = 0; i < ndim; i++) {
        index = start + step * i;
        if (mvs.suboffsets[index] >= 0 || mvs.strides[index] != itemsize)
            return 0;
        itemsize *= mvs.shape[index];
    }
    return 1;
}

/* OverlappingSlices */
            static void
__pyx_get_array_memory_extents(__Pyx_memviewslice *slice,
                               void **out_start, void **out_end,
                               int ndim, size_t itemsize)
{
    char *start, *end;
    int i;
    start = end = slice->data;
    for (i = 0; i < ndim; i++) {
        Py_ssize_t stride = slice->strides[i];
        Py_ssize_t extent = slice->shape[i];
        if (extent == 0) {
            *out_start = *out_end = start;
            return;
        } else {
            if (stride > 0)
                end += stride * (extent - 1);
            else
                start += stride * (extent - 1);
        }
    }
    *out_start = start;
    *out_end = end + itemsize;
}
static int
__pyx_slices_overlap(__Pyx_memviewslice *slice1,
                     __Pyx_memviewslice *slice2,
                     int ndim, size_t itemsize)
{
    void *start1, *end1, *start2, *end2;
    __pyx_get_array_memory_extents(slice1, &start1, &end1, ndim, itemsize);
    __pyx_get_array_memory_extents(slice2, &start2, &end2, ndim, itemsize);
    return (start1 < end2) && (start2 < end1);
}

/* Capsule */
            static CYTHON_INLINE PyObject *
__pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig)
{
    PyObject *cobj;
#if PY_VERSION_HEX >= 0x02070000
    cobj = PyCapsule_New(p, sig, NULL);
#else
    cobj = PyCObject_FromVoidPtr(p, NULL);
#endif
    return cobj;
}

/* CIntFromPy */
            static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
    const int neg_one = (int) -1, const_zero = (int) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(int) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (int) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case  1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0])
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) {
                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) {
                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) {
                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (int) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(int) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (int) 0;
                case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(int,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(int) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(int) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(int) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) {
                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(int) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            int val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (int) -1;
        }
    } else {
        int val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyInt_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int");
    return (int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int");
    return (int) -1;
}

/* CIntFromPy */
            static CYTHON_INLINE size_t __Pyx_PyInt_As_size_t(PyObject *x) {
    const size_t neg_one = (size_t) -1, const_zero = (size_t) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(size_t) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(size_t, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (size_t) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (size_t) 0;
                case  1: __PYX_VERIFY_RETURN_INT(size_t, digit, digits[0])
                case 2:
                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) >= 2 * PyLong_SHIFT) {
                            return (size_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) >= 3 * PyLong_SHIFT) {
                            return (size_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) >= 4 * PyLong_SHIFT) {
                            return (size_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (size_t) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(size_t) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(size_t) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(size_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (size_t) 0;
                case -1: __PYX_VERIFY_RETURN_INT(size_t, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(size_t,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(size_t) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
                            return (size_t) (((size_t)-1)*(((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(size_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
                            return (size_t) ((((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(size_t) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
                            return (size_t) (((size_t)-1)*(((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(size_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
                            return (size_t) ((((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(size_t) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
                            return (size_t) (((size_t)-1)*(((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(size_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(size_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(size_t) - 1 > 4 * PyLong_SHIFT) {
                            return (size_t) ((((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(size_t) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(size_t, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(size_t) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(size_t, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            size_t val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (size_t) -1;
        }
    } else {
        size_t val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (size_t) -1;
        val = __Pyx_PyInt_As_size_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to size_t");
    return (size_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to size_t");
    return (size_t) -1;
}

/* PrintOne */
            #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION < 3
static int __Pyx_PrintOne(PyObject* f, PyObject *o) {
    if (!f) {
        if (!(f = __Pyx_GetStdout()))
            return -1;
    }
    Py_INCREF(f);
    if (PyFile_SoftSpace(f, 0)) {
        if (PyFile_WriteString(" ", f) < 0)
            goto error;
    }
    if (PyFile_WriteObject(o, f, Py_PRINT_RAW) < 0)
        goto error;
    if (PyFile_WriteString("\n", f) < 0)
        goto error;
    Py_DECREF(f);
    return 0;
error:
    Py_DECREF(f);
    return -1;
    /* the line below is just to avoid C compiler
     * warnings about unused functions */
    return __Pyx_Print(f, NULL, 0);
}
#else
static int __Pyx_PrintOne(PyObject* stream, PyObject *o) {
    int res;
    PyObject* arg_tuple = PyTuple_Pack(1, o);
    if (unlikely(!arg_tuple))
        return -1;
    res = __Pyx_Print(stream, arg_tuple, 1);
    Py_DECREF(arg_tuple);
    return res;
}
#endif

/* CIntFromPy */
            static CYTHON_INLINE Py_intptr_t __Pyx_PyInt_As_Py_intptr_t(PyObject *x) {
    const Py_intptr_t neg_one = (Py_intptr_t) -1, const_zero = (Py_intptr_t) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(Py_intptr_t) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(Py_intptr_t, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (Py_intptr_t) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (Py_intptr_t) 0;
                case  1: __PYX_VERIFY_RETURN_INT(Py_intptr_t, digit, digits[0])
                case 2:
                    if (8 * sizeof(Py_intptr_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(Py_intptr_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(Py_intptr_t) >= 2 * PyLong_SHIFT) {
                            return (Py_intptr_t) (((((Py_intptr_t)digits[1]) << PyLong_SHIFT) | (Py_intptr_t)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(Py_intptr_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(Py_intptr_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(Py_intptr_t) >= 3 * PyLong_SHIFT) {
                            return (Py_intptr_t) (((((((Py_intptr_t)digits[2]) << PyLong_SHIFT) | (Py_intptr_t)digits[1]) << PyLong_SHIFT) | (Py_intptr_t)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(Py_intptr_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(Py_intptr_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(Py_intptr_t) >= 4 * PyLong_SHIFT) {
                            return (Py_intptr_t) (((((((((Py_intptr_t)digits[3]) << PyLong_SHIFT) | (Py_intptr_t)digits[2]) << PyLong_SHIFT) | (Py_intptr_t)digits[1]) << PyLong_SHIFT) | (Py_intptr_t)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (Py_intptr_t) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(Py_intptr_t) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(Py_intptr_t, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(Py_intptr_t) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(Py_intptr_t, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (Py_intptr_t) 0;
                case -1: __PYX_VERIFY_RETURN_INT(Py_intptr_t, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(Py_intptr_t,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(Py_intptr_t) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(Py_intptr_t, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(Py_intptr_t) - 1 > 2 * PyLong_SHIFT) {
                            return (Py_intptr_t) (((Py_intptr_t)-1)*(((((Py_intptr_t)digits[1]) << PyLong_SHIFT) | (Py_intptr_t)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(Py_intptr_t) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(Py_intptr_t, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(Py_intptr_t) - 1 > 2 * PyLong_SHIFT) {
                            return (Py_intptr_t) ((((((Py_intptr_t)digits[1]) << PyLong_SHIFT) | (Py_intptr_t)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(Py_intptr_t) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(Py_intptr_t, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(Py_intptr_t) - 1 > 3 * PyLong_SHIFT) {
                            return (Py_intptr_t) (((Py_intptr_t)-1)*(((((((Py_intptr_t)digits[2]) << PyLong_SHIFT) | (Py_intptr_t)digits[1]) << PyLong_SHIFT) | (Py_intptr_t)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(Py_intptr_t) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(Py_intptr_t, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(Py_intptr_t) - 1 > 3 * PyLong_SHIFT) {
                            return (Py_intptr_t) ((((((((Py_intptr_t)digits[2]) << PyLong_SHIFT) | (Py_intptr_t)digits[1]) << PyLong_SHIFT) | (Py_intptr_t)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(Py_intptr_t) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(Py_intptr_t, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(Py_intptr_t) - 1 > 4 * PyLong_SHIFT) {
                            return (Py_intptr_t) (((Py_intptr_t)-1)*(((((((((Py_intptr_t)digits[3]) << PyLong_SHIFT) | (Py_intptr_t)digits[2]) << PyLong_SHIFT) | (Py_intptr_t)digits[1]) << PyLong_SHIFT) | (Py_intptr_t)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(Py_intptr_t) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(Py_intptr_t, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(Py_intptr_t) - 1 > 4 * PyLong_SHIFT) {
                            return (Py_intptr_t) ((((((((((Py_intptr_t)digits[3]) << PyLong_SHIFT) | (Py_intptr_t)digits[2]) << PyLong_SHIFT) | (Py_intptr_t)digits[1]) << PyLong_SHIFT) | (Py_intptr_t)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(Py_intptr_t) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(Py_intptr_t, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(Py_intptr_t) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(Py_intptr_t, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            Py_intptr_t val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (Py_intptr_t) -1;
        }
    } else {
        Py_intptr_t val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (Py_intptr_t) -1;
        val = __Pyx_PyInt_As_Py_intptr_t(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to Py_intptr_t");
    return (Py_intptr_t) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to Py_intptr_t");
    return (Py_intptr_t) -1;
}

/* CIntFromPy */
            static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
    const long neg_one = (long) -1, const_zero = (long) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(long) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (long) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case  1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0])
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) {
                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) {
                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) {
                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (long) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(long) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (long) 0;
                case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(long,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(long) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(long) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(long) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(long) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            long val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (long) -1;
        }
    } else {
        long val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyInt_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to long");
    return (long) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to long");
    return (long) -1;
}

/* MemviewSliceCopyTemplate */
            static __Pyx_memviewslice
__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
                                 const char *mode, int ndim,
                                 size_t sizeof_dtype, int contig_flag,
                                 int dtype_is_object)
{
    __Pyx_RefNannyDeclarations
    int i;
    __Pyx_memviewslice new_mvs = { 0, 0, { 0 }, { 0 }, { 0 } };
    struct __pyx_memoryview_obj *from_memview = from_mvs->memview;
    Py_buffer *buf = &from_memview->view;
    PyObject *shape_tuple = NULL;
    PyObject *temp_int = NULL;
    struct __pyx_array_obj *array_obj = NULL;
    struct __pyx_memoryview_obj *memview_obj = NULL;
    __Pyx_RefNannySetupContext("__pyx_memoryview_copy_new_contig", 0);
    for (i = 0; i < ndim; i++) {
        if (from_mvs->suboffsets[i] >= 0) {
            PyErr_Format(PyExc_ValueError, "Cannot copy memoryview slice with "
                                           "indirect dimensions (axis %d)", i);
            goto fail;
        }
    }
    shape_tuple = PyTuple_New(ndim);
    if (unlikely(!shape_tuple)) {
        goto fail;
    }
    __Pyx_GOTREF(shape_tuple);
    for(i = 0; i < ndim; i++) {
        temp_int = PyInt_FromSsize_t(from_mvs->shape[i]);
        if(unlikely(!temp_int)) {
            goto fail;
        } else {
            PyTuple_SET_ITEM(shape_tuple, i, temp_int);
            temp_int = NULL;
        }
    }
    array_obj = __pyx_array_new(shape_tuple, sizeof_dtype, buf->format, (char *) mode, NULL);
    if (unlikely(!array_obj)) {
        goto fail;
    }
    __Pyx_GOTREF(array_obj);
    memview_obj = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
                                    (PyObject *) array_obj, contig_flag,
                                    dtype_is_object,
                                    from_mvs->memview->typeinfo);
    if (unlikely(!memview_obj))
        goto fail;
    if (unlikely(__Pyx_init_memviewslice(memview_obj, ndim, &new_mvs, 1) < 0))
        goto fail;
    if (unlikely(__pyx_memoryview_copy_contents(*from_mvs, new_mvs, ndim, ndim,
                                                dtype_is_object) < 0))
        goto fail;
    goto no_fail;
fail:
    __Pyx_XDECREF(new_mvs.memview);
    new_mvs.memview = NULL;
    new_mvs.data = NULL;
no_fail:
    __Pyx_XDECREF(shape_tuple);
    __Pyx_XDECREF(temp_int);
    __Pyx_XDECREF(array_obj);
    __Pyx_RefNannyFinishContext();
    return new_mvs;
}

/* BufferFormatCheck */
            static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
                              __Pyx_BufFmt_StackElem* stack,
                              __Pyx_TypeInfo* type) {
  stack[0].field = &ctx->root;
  stack[0].parent_offset = 0;
  ctx->root.type = type;
  ctx->root.name = "buffer dtype";
  ctx->root.offset = 0;
  ctx->head = stack;
  ctx->head->field = &ctx->root;
  ctx->fmt_offset = 0;
  ctx->head->parent_offset = 0;
  ctx->new_packmode = '@';
  ctx->enc_packmode = '@';
  ctx->new_count = 1;
  ctx->enc_count = 0;
  ctx->enc_type = 0;
  ctx->is_complex = 0;
  ctx->is_valid_array = 0;
  ctx->struct_alignment = 0;
  while (type->typegroup == 'S') {
    ++ctx->head;
    ctx->head->field = type->fields;
    ctx->head->parent_offset = 0;
    type = type->fields->type;
  }
}
static int __Pyx_BufFmt_ParseNumber(const char** ts) {
    int count;
    const char* t = *ts;
    if (*t < '0' || *t > '9') {
      return -1;
    } else {
        count = *t++ - '0';
        while (*t >= '0' && *t < '9') {
            count *= 10;
            count += *t++ - '0';
        }
    }
    *ts = t;
    return count;
}
static int __Pyx_BufFmt_ExpectNumber(const char **ts) {
    int number = __Pyx_BufFmt_ParseNumber(ts);
    if (number == -1)
        PyErr_Format(PyExc_ValueError,\
                     "Does not understand character buffer dtype format string ('%c')", **ts);
    return number;
}
static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) {
  PyErr_Format(PyExc_ValueError,
               "Unexpected format string character: '%c'", ch);
}
static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) {
  switch (ch) {
    case 'c': return "'char'";
    case 'b': return "'signed char'";
    case 'B': return "'unsigned char'";
    case 'h': return "'short'";
    case 'H': return "'unsigned short'";
    case 'i': return "'int'";
    case 'I': return "'unsigned int'";
    case 'l': return "'long'";
    case 'L': return "'unsigned long'";
    case 'q': return "'long long'";
    case 'Q': return "'unsigned long long'";
    case 'f': return (is_complex ? "'complex float'" : "'float'");
    case 'd': return (is_complex ? "'complex double'" : "'double'");
    case 'g': return (is_complex ? "'complex long double'" : "'long double'");
    case 'T': return "a struct";
    case 'O': return "Python object";
    case 'P': return "a pointer";
    case 's': case 'p': return "a string";
    case 0: return "end";
    default: return "unparseable format string";
  }
}
static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return 2;
    case 'i': case 'I': case 'l': case 'L': return 4;
    case 'q': case 'Q': return 8;
    case 'f': return (is_complex ? 8 : 4);
    case 'd': return (is_complex ? 16 : 8);
    case 'g': {
      PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g')..");
      return 0;
    }
    case 'O': case 'P': return sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}
static size_t __Pyx_BufFmt_TypeCharToNativeSize(char ch, int is_complex) {
  switch (ch) {
    case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return sizeof(short);
    case 'i': case 'I': return sizeof(int);
    case 'l': case 'L': return sizeof(long);
    #ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(PY_LONG_LONG);
    #endif
    case 'f': return sizeof(float) * (is_complex ? 2 : 1);
    case 'd': return sizeof(double) * (is_complex ? 2 : 1);
    case 'g': return sizeof(long double) * (is_complex ? 2 : 1);
    case 'O': case 'P': return sizeof(void*);
    default: {
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
  }
}
typedef struct { char c; short x; } __Pyx_st_short;
typedef struct { char c; int x; } __Pyx_st_int;
typedef struct { char c; long x; } __Pyx_st_long;
typedef struct { char c; float x; } __Pyx_st_float;
typedef struct { char c; double x; } __Pyx_st_double;
typedef struct { char c; long double x; } __Pyx_st_longdouble;
typedef struct { char c; void *x; } __Pyx_st_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { char c; PY_LONG_LONG x; } __Pyx_st_longlong;
#endif
static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, CYTHON_UNUSED int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short);
    case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int);
    case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG);
#endif
    case 'f': return sizeof(__Pyx_st_float) - sizeof(float);
    case 'd': return sizeof(__Pyx_st_double) - sizeof(double);
    case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double);
    case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}
/* These are for computing the padding at the end of the struct to align
   on the first member of the struct. This will probably the same as above,
   but we don't have any guarantees.
 */
typedef struct { short x; char c; } __Pyx_pad_short;
typedef struct { int x; char c; } __Pyx_pad_int;
typedef struct { long x; char c; } __Pyx_pad_long;
typedef struct { float x; char c; } __Pyx_pad_float;
typedef struct { double x; char c; } __Pyx_pad_double;
typedef struct { long double x; char c; } __Pyx_pad_longdouble;
typedef struct { void *x; char c; } __Pyx_pad_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { PY_LONG_LONG x; char c; } __Pyx_pad_longlong;
#endif
static size_t __Pyx_BufFmt_TypeCharToPadding(char ch, CYTHON_UNUSED int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return sizeof(__Pyx_pad_short) - sizeof(short);
    case 'i': case 'I': return sizeof(__Pyx_pad_int) - sizeof(int);
    case 'l': case 'L': return sizeof(__Pyx_pad_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(__Pyx_pad_longlong) - sizeof(PY_LONG_LONG);
#endif
    case 'f': return sizeof(__Pyx_pad_float) - sizeof(float);
    case 'd': return sizeof(__Pyx_pad_double) - sizeof(double);
    case 'g': return sizeof(__Pyx_pad_longdouble) - sizeof(long double);
    case 'P': case 'O': return sizeof(__Pyx_pad_void_p) - sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}
static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) {
  switch (ch) {
    case 'c':
        return 'H';
    case 'b': case 'h': case 'i':
    case 'l': case 'q': case 's': case 'p':
        return 'I';
    case 'B': case 'H': case 'I': case 'L': case 'Q':
        return 'U';
    case 'f': case 'd': case 'g':
        return (is_complex ? 'C' : 'R');
    case 'O':
        return 'O';
    case 'P':
        return 'P';
    default: {
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
  }
}
static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) {
  if (ctx->head == NULL || ctx->head->field == &ctx->root) {
    const char* expected;
    const char* quote;
    if (ctx->head == NULL) {
      expected = "end";
      quote = "";
    } else {
      expected = ctx->head->field->type->name;
      quote = "'";
    }
    PyErr_Format(PyExc_ValueError,
                 "Buffer dtype mismatch, expected %s%s%s but got %s",
                 quote, expected, quote,
                 __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex));
  } else {
    __Pyx_StructField* field = ctx->head->field;
    __Pyx_StructField* parent = (ctx->head - 1)->field;
    PyErr_Format(PyExc_ValueError,
                 "Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'",
                 field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex),
                 parent->type->name, field->name);
  }
}
static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) {
  char group;
  size_t size, offset, arraysize = 1;
  if (ctx->enc_type == 0) return 0;
  if (ctx->head->field->type->arraysize[0]) {
    int i, ndim = 0;
    if (ctx->enc_type == 's' || ctx->enc_type == 'p') {
        ctx->is_valid_array = ctx->head->field->type->ndim == 1;
        ndim = 1;
        if (ctx->enc_count != ctx->head->field->type->arraysize[0]) {
            PyErr_Format(PyExc_ValueError,
                         "Expected a dimension of size %zu, got %zu",
                         ctx->head->field->type->arraysize[0], ctx->enc_count);
            return -1;
        }
    }
    if (!ctx->is_valid_array) {
      PyErr_Format(PyExc_ValueError, "Expected %d dimensions, got %d",
                   ctx->head->field->type->ndim, ndim);
      return -1;
    }
    for (i = 0; i < ctx->head->field->type->ndim; i++) {
      arraysize *= ctx->head->field->type->arraysize[i];
    }
    ctx->is_valid_array = 0;
    ctx->enc_count = 1;
  }
  group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex);
  do {
    __Pyx_StructField* field = ctx->head->field;
    __Pyx_TypeInfo* type = field->type;
    if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') {
      size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex);
    } else {
      size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex);
    }
    if (ctx->enc_packmode == '@') {
      size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex);
      size_t align_mod_offset;
      if (align_at == 0) return -1;
      align_mod_offset = ctx->fmt_offset % align_at;
      if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset;
      if (ctx->struct_alignment == 0)
          ctx->struct_alignment = __Pyx_BufFmt_TypeCharToPadding(ctx->enc_type,
                                                                 ctx->is_complex);
    }
    if (type->size != size || type->typegroup != group) {
      if (type->typegroup == 'C' && type->fields != NULL) {
        size_t parent_offset = ctx->head->parent_offset + field->offset;
        ++ctx->head;
        ctx->head->field = type->fields;
        ctx->head->parent_offset = parent_offset;
        continue;
      }
      if ((type->typegroup == 'H' || group == 'H') && type->size == size) {
      } else {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return -1;
      }
    }
    offset = ctx->head->parent_offset + field->offset;
    if (ctx->fmt_offset != offset) {
      PyErr_Format(PyExc_ValueError,
                   "Buffer dtype mismatch; next field is at offset %" CYTHON_FORMAT_SSIZE_T "d but %" CYTHON_FORMAT_SSIZE_T "d expected",
                   (Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset);
      return -1;
    }
    ctx->fmt_offset += size;
    if (arraysize)
      ctx->fmt_offset += (arraysize - 1) * size;
    --ctx->enc_count;
    while (1) {
      if (field == &ctx->root) {
        ctx->head = NULL;
        if (ctx->enc_count != 0) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return -1;
        }
        break;
      }
      ctx->head->field = ++field;
      if (field->type == NULL) {
        --ctx->head;
        field = ctx->head->field;
        continue;
      } else if (field->type->typegroup == 'S') {
        size_t parent_offset = ctx->head->parent_offset + field->offset;
        if (field->type->fields->type == NULL) continue;
        field = field->type->fields;
        ++ctx->head;
        ctx->head->field = field;
        ctx->head->parent_offset = parent_offset;
        break;
      } else {
        break;
      }
    }
  } while (ctx->enc_count);
  ctx->enc_type = 0;
  ctx->is_complex = 0;
  return 0;
}
static CYTHON_INLINE PyObject *
__pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp)
{
    const char *ts = *tsp;
    int i = 0, number;
    int ndim = ctx->head->field->type->ndim;
;
    ++ts;
    if (ctx->new_count != 1) {
        PyErr_SetString(PyExc_ValueError,
                        "Cannot handle repeated arrays in format string");
        return NULL;
    }
    if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
    while (*ts && *ts != ')') {
        switch (*ts) {
            case ' ': case '\f': case '\r': case '\n': case '\t': case '\v':  continue;
            default:  break;
        }
        number = __Pyx_BufFmt_ExpectNumber(&ts);
        if (number == -1) return NULL;
        if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i])
            return PyErr_Format(PyExc_ValueError,
                        "Expected a dimension of size %zu, got %d",
                        ctx->head->field->type->arraysize[i], number);
        if (*ts != ',' && *ts != ')')
            return PyErr_Format(PyExc_ValueError,
                                "Expected a comma in format string, got '%c'", *ts);
        if (*ts == ',') ts++;
        i++;
    }
    if (i != ndim)
        return PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d",
                            ctx->head->field->type->ndim, i);
    if (!*ts) {
        PyErr_SetString(PyExc_ValueError,
                        "Unexpected end of format string, expected ')'");
        return NULL;
    }
    ctx->is_valid_array = 1;
    ctx->new_count = 1;
    *tsp = ++ts;
    return Py_None;
}
static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) {
  int got_Z = 0;
  while (1) {
    switch(*ts) {
      case 0:
        if (ctx->enc_type != 0 && ctx->head == NULL) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return NULL;
        }
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        if (ctx->head != NULL) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return NULL;
        }
        return ts;
      case ' ':
      case '\r':
      case '\n':
        ++ts;
        break;
      case '<':
        if (!__Pyx_Is_Little_Endian()) {
          PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler");
          return NULL;
        }
        ctx->new_packmode = '=';
        ++ts;
        break;
      case '>':
      case '!':
        if (__Pyx_Is_Little_Endian()) {
          PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler");
          return NULL;
        }
        ctx->new_packmode = '=';
        ++ts;
        break;
      case '=':
      case '@':
      case '^':
        ctx->new_packmode = *ts++;
        break;
      case 'T':
        {
          const char* ts_after_sub;
          size_t i, struct_count = ctx->new_count;
          size_t struct_alignment = ctx->struct_alignment;
          ctx->new_count = 1;
          ++ts;
          if (*ts != '{') {
            PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'");
            return NULL;
          }
          if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
          ctx->enc_type = 0;
          ctx->enc_count = 0;
          ctx->struct_alignment = 0;
          ++ts;
          ts_after_sub = ts;
          for (i = 0; i != struct_count; ++i) {
            ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts);
            if (!ts_after_sub) return NULL;
          }
          ts = ts_after_sub;
          if (struct_alignment) ctx->struct_alignment = struct_alignment;
        }
        break;
      case '}':
        {
          size_t alignment = ctx->struct_alignment;
          ++ts;
          if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
          ctx->enc_type = 0;
          if (alignment && ctx->fmt_offset % alignment) {
            ctx->fmt_offset += alignment - (ctx->fmt_offset % alignment);
          }
        }
        return ts;
      case 'x':
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        ctx->fmt_offset += ctx->new_count;
        ctx->new_count = 1;
        ctx->enc_count = 0;
        ctx->enc_type = 0;
        ctx->enc_packmode = ctx->new_packmode;
        ++ts;
        break;
      case 'Z':
        got_Z = 1;
        ++ts;
        if (*ts != 'f' && *ts != 'd' && *ts != 'g') {
          __Pyx_BufFmt_RaiseUnexpectedChar('Z');
          return NULL;
        }
      case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I':
      case 'l': case 'L': case 'q': case 'Q':
      case 'f': case 'd': case 'g':
      case 'O': case 'p':
        if (ctx->enc_type == *ts && got_Z == ctx->is_complex &&
            ctx->enc_packmode == ctx->new_packmode) {
          ctx->enc_count += ctx->new_count;
          ctx->new_count = 1;
          got_Z = 0;
          ++ts;
          break;
        }
      case 's':
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        ctx->enc_count = ctx->new_count;
        ctx->enc_packmode = ctx->new_packmode;
        ctx->enc_type = *ts;
        ctx->is_complex = got_Z;
        ++ts;
        ctx->new_count = 1;
        got_Z = 0;
        break;
      case ':':
        ++ts;
        while(*ts != ':') ++ts;
        ++ts;
        break;
      case '(':
        if (!__pyx_buffmt_parse_array(ctx, &ts)) return NULL;
        break;
      default:
        {
          int number = __Pyx_BufFmt_ExpectNumber(&ts);
          if (number == -1) return NULL;
          ctx->new_count = (size_t)number;
        }
    }
  }
}
static CYTHON_INLINE void __Pyx_ZeroBuffer(Py_buffer* buf) {
  buf->buf = NULL;
  buf->obj = NULL;
  buf->strides = __Pyx_zeros;
  buf->shape = __Pyx_zeros;
  buf->suboffsets = __Pyx_minusones;
}
static CYTHON_INLINE int __Pyx_GetBufferAndValidate(
        Py_buffer* buf, PyObject* obj,  __Pyx_TypeInfo* dtype, int flags,
        int nd, int cast, __Pyx_BufFmt_StackElem* stack)
{
  if (obj == Py_None || obj == NULL) {
    __Pyx_ZeroBuffer(buf);
    return 0;
  }
  buf->buf = NULL;
  if (__Pyx_GetBuffer(obj, buf, flags) == -1) goto fail;
  if (buf->ndim != nd) {
    PyErr_Format(PyExc_ValueError,
                 "Buffer has wrong number of dimensions (expected %d, got %d)",
                 nd, buf->ndim);
    goto fail;
  }
  if (!cast) {
    __Pyx_BufFmt_Context ctx;
    __Pyx_BufFmt_Init(&ctx, stack, dtype);
    if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail;
  }
  if ((unsigned)buf->itemsize != dtype->size) {
    PyErr_Format(PyExc_ValueError,
      "Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "d byte%s) does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "d byte%s)",
      buf->itemsize, (buf->itemsize > 1) ? "s" : "",
      dtype->name, (Py_ssize_t)dtype->size, (dtype->size > 1) ? "s" : "");
    goto fail;
  }
  if (buf->suboffsets == NULL) buf->suboffsets = __Pyx_minusones;
  return 0;
fail:;
  __Pyx_ZeroBuffer(buf);
  return -1;
}
static CYTHON_INLINE void __Pyx_SafeReleaseBuffer(Py_buffer* info) {
  if (info->buf == NULL) return;
  if (info->suboffsets == __Pyx_minusones) info->suboffsets = NULL;
  __Pyx_ReleaseBuffer(info);
}

/* MemviewSliceInit */
              static int
__Pyx_init_memviewslice(struct __pyx_memoryview_obj *memview,
                        int ndim,
                        __Pyx_memviewslice *memviewslice,
                        int memview_is_new_reference)
{
    __Pyx_RefNannyDeclarations
    int i, retval=-1;
    Py_buffer *buf = &memview->view;
    __Pyx_RefNannySetupContext("init_memviewslice", 0);
    if (!buf) {
        PyErr_SetString(PyExc_ValueError,
            "buf is NULL.");
        goto fail;
    } else if (memviewslice->memview || memviewslice->data) {
        PyErr_SetString(PyExc_ValueError,
            "memviewslice is already initialized!");
        goto fail;
    }
    if (buf->strides) {
        for (i = 0; i < ndim; i++) {
            memviewslice->strides[i] = buf->strides[i];
        }
    } else {
        Py_ssize_t stride = buf->itemsize;
        for (i = ndim - 1; i >= 0; i--) {
            memviewslice->strides[i] = stride;
            stride *= buf->shape[i];
        }
    }
    for (i = 0; i < ndim; i++) {
        memviewslice->shape[i]   = buf->shape[i];
        if (buf->suboffsets) {
            memviewslice->suboffsets[i] = buf->suboffsets[i];
        } else {
            memviewslice->suboffsets[i] = -1;
        }
    }
    memviewslice->memview = memview;
    memviewslice->data = (char *)buf->buf;
    if (__pyx_add_acquisition_count(memview) == 0 && !memview_is_new_reference) {
        Py_INCREF(memview);
    }
    retval = 0;
    goto no_fail;
fail:
    memviewslice->memview = 0;
    memviewslice->data = 0;
    retval = -1;
no_fail:
    __Pyx_RefNannyFinishContext();
    return retval;
}
static CYTHON_INLINE void __pyx_fatalerror(const char *fmt, ...) {
    va_list vargs;
    char msg[200];
#ifdef HAVE_STDARG_PROTOTYPES
    va_start(vargs, fmt);
#else
    va_start(vargs);
#endif
    vsnprintf(msg, 200, fmt, vargs);
    Py_FatalError(msg);
    va_end(vargs);
}
static CYTHON_INLINE int
__pyx_add_acquisition_count_locked(__pyx_atomic_int *acquisition_count,
                                   PyThread_type_lock lock)
{
    int result;
    PyThread_acquire_lock(lock, 1);
    result = (*acquisition_count)++;
    PyThread_release_lock(lock);
    return result;
}
static CYTHON_INLINE int
__pyx_sub_acquisition_count_locked(__pyx_atomic_int *acquisition_count,
                                   PyThread_type_lock lock)
{
    int result;
    PyThread_acquire_lock(lock, 1);
    result = (*acquisition_count)--;
    PyThread_release_lock(lock);
    return result;
}
static CYTHON_INLINE void
__Pyx_INC_MEMVIEW(__Pyx_memviewslice *memslice, int have_gil, int lineno)
{
    int first_time;
    struct __pyx_memoryview_obj *memview = memslice->memview;
    if (!memview || (PyObject *) memview == Py_None)
        return;
    if (__pyx_get_slice_count(memview) < 0)
        __pyx_fatalerror("Acquisition count is %d (line %d)",
                         __pyx_get_slice_count(memview), lineno);
    first_time = __pyx_add_acquisition_count(memview) == 0;
    if (first_time) {
        if (have_gil) {
            Py_INCREF((PyObject *) memview);
        } else {
            PyGILState_STATE _gilstate = PyGILState_Ensure();
            Py_INCREF((PyObject *) memview);
            PyGILState_Release(_gilstate);
        }
    }
}
static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *memslice,
                                             int have_gil, int lineno) {
    int last_time;
    struct __pyx_memoryview_obj *memview = memslice->memview;
    if (!memview ) {
        return;
    } else if ((PyObject *) memview == Py_None) {
        memslice->memview = NULL;
        return;
    }
    if (__pyx_get_slice_count(memview) <= 0)
        __pyx_fatalerror("Acquisition count is %d (line %d)",
                         __pyx_get_slice_count(memview), lineno);
    last_time = __pyx_sub_acquisition_count(memview) == 1;
    memslice->data = NULL;
    if (last_time) {
        if (have_gil) {
            Py_CLEAR(memslice->memview);
        } else {
            PyGILState_STATE _gilstate = PyGILState_Ensure();
            Py_CLEAR(memslice->memview);
            PyGILState_Release(_gilstate);
        }
    } else {
        memslice->memview = NULL;
    }
}

/* CIntFromPy */
              static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
    const char neg_one = (char) -1, const_zero = (char) 0;
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if (sizeof(char) < sizeof(long)) {
            __PYX_VERIFY_RETURN_INT(char, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (char) val;
        }
    } else
#endif
    if (likely(PyLong_Check(x))) {
        if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (char) 0;
                case  1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0])
                case 2:
                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) {
                            return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) {
                            return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) {
                            return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
                        }
                    }
                    break;
            }
#endif
#if CYTHON_COMPILING_IN_CPYTHON
            if (unlikely(Py_SIZE(x) < 0)) {
                goto raise_neg_overflow;
            }
#else
            {
                int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
                if (unlikely(result < 0))
                    return (char) -1;
                if (unlikely(result == 1))
                    goto raise_neg_overflow;
            }
#endif
            if (sizeof(char) <= sizeof(unsigned long)) {
                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
            }
        } else {
#if CYTHON_USE_PYLONG_INTERNALS
            const digit* digits = ((PyLongObject*)x)->ob_digit;
            switch (Py_SIZE(x)) {
                case  0: return (char) 0;
                case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, (sdigit) (-(sdigit)digits[0]))
                case  1: __PYX_VERIFY_RETURN_INT(char,  digit, +digits[0])
                case -2:
                    if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
                            return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if (8 * sizeof(char) > 1 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
                            return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
                            return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if (8 * sizeof(char) > 2 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
                            return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
                            return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if (8 * sizeof(char) > 3 * PyLong_SHIFT) {
                        if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) {
                            return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
            }
#endif
            if (sizeof(char) <= sizeof(long)) {
                __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
            } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) {
                __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
            }
        }
        {
#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray)
            PyErr_SetString(PyExc_RuntimeError,
                            "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers");
#else
            char val;
            PyObject *v = __Pyx_PyNumber_IntOrLong(x);
 #if PY_MAJOR_VERSION < 3
            if (likely(v) && !PyLong_Check(v)) {
                PyObject *tmp = v;
                v = PyNumber_Long(tmp);
                Py_DECREF(tmp);
            }
 #endif
            if (likely(v)) {
                int one = 1; int is_little = (int)*(unsigned char *)&one;
                unsigned char *bytes = (unsigned char *)&val;
                int ret = _PyLong_AsByteArray((PyLongObject *)v,
                                              bytes, sizeof(val),
                                              is_little, !is_unsigned);
                Py_DECREF(v);
                if (likely(!ret))
                    return val;
            }
#endif
            return (char) -1;
        }
    } else {
        char val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (char) -1;
        val = __Pyx_PyInt_As_char(tmp);
        Py_DECREF(tmp);
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to char");
    return (char) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to char");
    return (char) -1;
}

/* FetchCommonType */
              static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
    PyObject* fake_module;
    PyTypeObject* cached_type = NULL;
    fake_module = PyImport_AddModule((char*) "_cython_" CYTHON_ABI);
    if (!fake_module) return NULL;
    Py_INCREF(fake_module);
    cached_type = (PyTypeObject*) PyObject_GetAttrString(fake_module, type->tp_name);
    if (cached_type) {
        if (!PyType_Check((PyObject*)cached_type)) {
            PyErr_Format(PyExc_TypeError,
                "Shared Cython type %.200s is not a type object",
                type->tp_name);
            goto bad;
        }
        if (cached_type->tp_basicsize != type->tp_basicsize) {
            PyErr_Format(PyExc_TypeError,
                "Shared Cython type %.200s has the wrong size, try recompiling",
                type->tp_name);
            goto bad;
        }
    } else {
        if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
        PyErr_Clear();
        if (PyType_Ready(type) < 0) goto bad;
        if (PyObject_SetAttrString(fake_module, type->tp_name, (PyObject*) type) < 0)
            goto bad;
        Py_INCREF(type);
        cached_type = type;
    }
done:
    Py_DECREF(fake_module);
    return cached_type;
bad:
    Py_XDECREF(cached_type);
    cached_type = NULL;
    goto done;
}

/* CoroutineBase */
              #include <structmember.h>
#include <frameobject.h>
static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value);
static PyObject *__Pyx_Coroutine_Close(PyObject *self);
static PyObject *__Pyx_Coroutine_Throw(PyObject *gen, PyObject *args);
#define __Pyx_Coroutine_Undelegate(gen) Py_CLEAR((gen)->yieldfrom)
#if 1 || PY_VERSION_HEX < 0x030300B0
static int __Pyx_PyGen_FetchStopIterationValue(PyObject **pvalue) {
    PyObject *et, *ev, *tb;
    PyObject *value = NULL;
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&et, &ev, &tb);
    if (!et) {
        Py_XDECREF(tb);
        Py_XDECREF(ev);
        Py_INCREF(Py_None);
        *pvalue = Py_None;
        return 0;
    }
    if (likely(et == PyExc_StopIteration)) {
        if (!ev) {
            Py_INCREF(Py_None);
            value = Py_None;
        }
#if PY_VERSION_HEX >= 0x030300A0
        else if (Py_TYPE(ev) == (PyTypeObject*)PyExc_StopIteration) {
            value = ((PyStopIterationObject *)ev)->value;
            Py_INCREF(value);
            Py_DECREF(ev);
        }
#endif
        else if (unlikely(PyTuple_Check(ev))) {
            if (PyTuple_GET_SIZE(ev) >= 1) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
                value = PyTuple_GET_ITEM(ev, 0);
                Py_INCREF(value);
#else
                value = PySequence_ITEM(ev, 0);
#endif
            } else {
                Py_INCREF(Py_None);
                value = Py_None;
            }
            Py_DECREF(ev);
        }
        else if (!PyObject_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration)) {
            value = ev;
        }
        if (likely(value)) {
            Py_XDECREF(tb);
            Py_DECREF(et);
            *pvalue = value;
            return 0;
        }
    } else if (!PyErr_GivenExceptionMatches(et, PyExc_StopIteration)) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    PyErr_NormalizeException(&et, &ev, &tb);
    if (unlikely(!PyObject_TypeCheck(ev, (PyTypeObject*)PyExc_StopIteration))) {
        __Pyx_ErrRestore(et, ev, tb);
        return -1;
    }
    Py_XDECREF(tb);
    Py_DECREF(et);
#if PY_VERSION_HEX >= 0x030300A0
    value = ((PyStopIterationObject *)ev)->value;
    Py_INCREF(value);
    Py_DECREF(ev);
#else
    {
        PyObject* args = __Pyx_PyObject_GetAttrStr(ev, __pyx_n_s_args);
        Py_DECREF(ev);
        if (likely(args)) {
            value = PySequence_GetItem(args, 0);
            Py_DECREF(args);
        }
        if (unlikely(!value)) {
            __Pyx_ErrRestore(NULL, NULL, NULL);
            Py_INCREF(Py_None);
            value = Py_None;
        }
    }
#endif
    *pvalue = value;
    return 0;
}
#endif
static CYTHON_INLINE
void __Pyx_Coroutine_ExceptionClear(__pyx_CoroutineObject *self) {
    PyObject *exc_type = self->exc_type;
    PyObject *exc_value = self->exc_value;
    PyObject *exc_traceback = self->exc_traceback;
    self->exc_type = NULL;
    self->exc_value = NULL;
    self->exc_traceback = NULL;
    Py_XDECREF(exc_type);
    Py_XDECREF(exc_value);
    Py_XDECREF(exc_traceback);
}
static CYTHON_INLINE
int __Pyx_Coroutine_CheckRunning(__pyx_CoroutineObject *gen) {
    if (unlikely(gen->is_running)) {
        PyErr_SetString(PyExc_ValueError,
                        "generator already executing");
        return 1;
    }
    return 0;
}
static CYTHON_INLINE
PyObject *__Pyx_Coroutine_SendEx(__pyx_CoroutineObject *self, PyObject *value) {
    PyObject *retval;
    __Pyx_PyThreadState_declare
    assert(!self->is_running);
    if (unlikely(self->resume_label == 0)) {
        if (unlikely(value && value != Py_None)) {
            PyErr_SetString(PyExc_TypeError,
                            "can't send non-None value to a "
                            "just-started generator");
            return NULL;
        }
    }
    if (unlikely(self->resume_label == -1)) {
        PyErr_SetNone(PyExc_StopIteration);
        return NULL;
    }
    __Pyx_PyThreadState_assign
    if (value) {
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_PYSTON
#else
        if (self->exc_traceback) {
            PyTracebackObject *tb = (PyTracebackObject *) self->exc_traceback;
            PyFrameObject *f = tb->tb_frame;
            Py_XINCREF(__pyx_tstate->frame);
            assert(f->f_back == NULL);
            f->f_back = __pyx_tstate->frame;
        }
#endif
        __Pyx_ExceptionSwap(&self->exc_type, &self->exc_value,
                            &self->exc_traceback);
    } else {
        __Pyx_Coroutine_ExceptionClear(self);
    }
    self->is_running = 1;
    retval = self->body((PyObject *) self, value);
    self->is_running = 0;
    if (retval) {
        __Pyx_ExceptionSwap(&self->exc_type, &self->exc_value,
                            &self->exc_traceback);
#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_PYSTON
#else
        if (self->exc_traceback) {
            PyTracebackObject *tb = (PyTracebackObject *) self->exc_traceback;
            PyFrameObject *f = tb->tb_frame;
            Py_CLEAR(f->f_back);
        }
#endif
    } else {
        __Pyx_Coroutine_ExceptionClear(self);
    }
    return retval;
}
static CYTHON_INLINE
PyObject *__Pyx_Coroutine_MethodReturn(PyObject *retval) {
    if (unlikely(!retval && !PyErr_Occurred())) {
        PyErr_SetNone(PyExc_StopIteration);
    }
    return retval;
}
static CYTHON_INLINE
PyObject *__Pyx_Coroutine_FinishDelegation(__pyx_CoroutineObject *gen) {
    PyObject *ret;
    PyObject *val = NULL;
    __Pyx_Coroutine_Undelegate(gen);
    __Pyx_PyGen_FetchStopIterationValue(&val);
    ret = __Pyx_Coroutine_SendEx(gen, val);
    Py_XDECREF(val);
    return ret;
}
static PyObject *__Pyx_Coroutine_Send(PyObject *self, PyObject *value) {
    PyObject *retval;
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject*) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(__Pyx_Coroutine_CheckRunning(gen)))
        return NULL;
    if (yf) {
        PyObject *ret;
        gen->is_running = 1;
        #ifdef __Pyx_Generator_USED
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Coroutine_Send(yf, value);
        } else
        #endif
        #ifdef __Pyx_Coroutine_USED
        if (__Pyx_Coroutine_CheckExact(yf)) {
            ret = __Pyx_Coroutine_Send(yf, value);
        } else
        #endif
        {
            if (value == Py_None)
                ret = Py_TYPE(yf)->tp_iternext(yf);
            else
                ret = __Pyx_PyObject_CallMethod1(yf, __pyx_n_s_send, value);
        }
        gen->is_running = 0;
        if (likely(ret)) {
            return ret;
        }
        retval = __Pyx_Coroutine_FinishDelegation(gen);
    } else {
        retval = __Pyx_Coroutine_SendEx(gen, value);
    }
    return __Pyx_Coroutine_MethodReturn(retval);
}
static int __Pyx_Coroutine_CloseIter(__pyx_CoroutineObject *gen, PyObject *yf) {
    PyObject *retval = NULL;
    int err = 0;
    #ifdef __Pyx_Generator_USED
    if (__Pyx_Generator_CheckExact(yf)) {
        retval = __Pyx_Coroutine_Close(yf);
        if (!retval)
            return -1;
    } else
    #endif
    #ifdef __Pyx_Coroutine_USED
    if (__Pyx_Coroutine_CheckExact(yf)) {
        retval = __Pyx_Coroutine_Close(yf);
        if (!retval)
            return -1;
    } else
    #endif
    {
        PyObject *meth;
        gen->is_running = 1;
        meth = __Pyx_PyObject_GetAttrStr(yf, __pyx_n_s_close);
        if (unlikely(!meth)) {
            if (!PyErr_ExceptionMatches(PyExc_AttributeError)) {
                PyErr_WriteUnraisable(yf);
            }
            PyErr_Clear();
        } else {
            retval = PyObject_CallFunction(meth, NULL);
            Py_DECREF(meth);
            if (!retval)
                err = -1;
        }
        gen->is_running = 0;
    }
    Py_XDECREF(retval);
    return err;
}
static PyObject *__Pyx_Generator_Next(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject*) self;
    PyObject *yf = gen->yieldfrom;
    if (unlikely(__Pyx_Coroutine_CheckRunning(gen)))
        return NULL;
    if (yf) {
        PyObject *ret;
        gen->is_running = 1;
        #ifdef __Pyx_Generator_USED
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Generator_Next(yf);
        } else
        #endif
            ret = Py_TYPE(yf)->tp_iternext(yf);
        gen->is_running = 0;
        if (likely(ret)) {
            return ret;
        }
        return __Pyx_Coroutine_FinishDelegation(gen);
    }
    return __Pyx_Coroutine_SendEx(gen, Py_None);
}
static PyObject *__Pyx_Coroutine_Close(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject *retval, *raised_exception;
    PyObject *yf = gen->yieldfrom;
    int err = 0;
    if (unlikely(__Pyx_Coroutine_CheckRunning(gen)))
        return NULL;
    if (yf) {
        Py_INCREF(yf);
        err = __Pyx_Coroutine_CloseIter(gen, yf);
        __Pyx_Coroutine_Undelegate(gen);
        Py_DECREF(yf);
    }
    if (err == 0)
        PyErr_SetNone(PyExc_GeneratorExit);
    retval = __Pyx_Coroutine_SendEx(gen, NULL);
    if (retval) {
        Py_DECREF(retval);
        PyErr_SetString(PyExc_RuntimeError,
                        "generator ignored GeneratorExit");
        return NULL;
    }
    raised_exception = PyErr_Occurred();
    if (!raised_exception
        || raised_exception == PyExc_StopIteration
        || raised_exception == PyExc_GeneratorExit
        || PyErr_GivenExceptionMatches(raised_exception, PyExc_GeneratorExit)
        || PyErr_GivenExceptionMatches(raised_exception, PyExc_StopIteration))
    {
        if (raised_exception) PyErr_Clear();
        Py_INCREF(Py_None);
        return Py_None;
    }
    return NULL;
}
static PyObject *__Pyx_Coroutine_Throw(PyObject *self, PyObject *args) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject *typ;
    PyObject *tb = NULL;
    PyObject *val = NULL;
    PyObject *yf = gen->yieldfrom;
    if (!PyArg_UnpackTuple(args, (char *)"throw", 1, 3, &typ, &val, &tb))
        return NULL;
    if (unlikely(__Pyx_Coroutine_CheckRunning(gen)))
        return NULL;
    if (yf) {
        PyObject *ret;
        Py_INCREF(yf);
        if (PyErr_GivenExceptionMatches(typ, PyExc_GeneratorExit)) {
            int err = __Pyx_Coroutine_CloseIter(gen, yf);
            Py_DECREF(yf);
            __Pyx_Coroutine_Undelegate(gen);
            if (err < 0)
                return __Pyx_Coroutine_MethodReturn(__Pyx_Coroutine_SendEx(gen, NULL));
            goto throw_here;
        }
        gen->is_running = 1;
        #ifdef __Pyx_Generator_USED
        if (__Pyx_Generator_CheckExact(yf)) {
            ret = __Pyx_Coroutine_Throw(yf, args);
        } else
        #endif
        #ifdef __Pyx_Coroutine_USED
        if (__Pyx_Coroutine_CheckExact(yf)) {
            ret = __Pyx_Coroutine_Throw(yf, args);
        } else
        #endif
        {
            PyObject *meth = __Pyx_PyObject_GetAttrStr(yf, __pyx_n_s_throw);
            if (unlikely(!meth)) {
                Py_DECREF(yf);
                if (!PyErr_ExceptionMatches(PyExc_AttributeError)) {
                    gen->is_running = 0;
                    return NULL;
                }
                PyErr_Clear();
                __Pyx_Coroutine_Undelegate(gen);
                gen->is_running = 0;
                goto throw_here;
            }
            ret = PyObject_CallObject(meth, args);
            Py_DECREF(meth);
        }
        gen->is_running = 0;
        Py_DECREF(yf);
        if (!ret) {
            ret = __Pyx_Coroutine_FinishDelegation(gen);
        }
        return __Pyx_Coroutine_MethodReturn(ret);
    }
throw_here:
    __Pyx_Raise(typ, val, tb, NULL);
    return __Pyx_Coroutine_MethodReturn(__Pyx_Coroutine_SendEx(gen, NULL));
}
static int __Pyx_Coroutine_traverse(PyObject *self, visitproc visit, void *arg) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    Py_VISIT(gen->closure);
    Py_VISIT(gen->classobj);
    Py_VISIT(gen->yieldfrom);
    Py_VISIT(gen->exc_type);
    Py_VISIT(gen->exc_value);
    Py_VISIT(gen->exc_traceback);
    return 0;
}
static int __Pyx_Coroutine_clear(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    Py_CLEAR(gen->closure);
    Py_CLEAR(gen->classobj);
    Py_CLEAR(gen->yieldfrom);
    Py_CLEAR(gen->exc_type);
    Py_CLEAR(gen->exc_value);
    Py_CLEAR(gen->exc_traceback);
    Py_CLEAR(gen->gi_name);
    Py_CLEAR(gen->gi_qualname);
    return 0;
}
static void __Pyx_Coroutine_dealloc(PyObject *self) {
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    PyObject_GC_UnTrack(gen);
    if (gen->gi_weakreflist != NULL)
        PyObject_ClearWeakRefs(self);
    if (gen->resume_label > 0) {
        PyObject_GC_Track(self);
#if PY_VERSION_HEX >= 0x030400a1
        if (PyObject_CallFinalizerFromDealloc(self))
#else
        Py_TYPE(gen)->tp_del(self);
        if (self->ob_refcnt > 0)
#endif
        {
            return;
        }
        PyObject_GC_UnTrack(self);
    }
    __Pyx_Coroutine_clear(self);
    PyObject_GC_Del(gen);
}
static void __Pyx_Coroutine_del(PyObject *self) {
    PyObject *res;
    PyObject *error_type, *error_value, *error_traceback;
    __pyx_CoroutineObject *gen = (__pyx_CoroutineObject *) self;
    __Pyx_PyThreadState_declare
    if (gen->resume_label <= 0)
        return ;
#if PY_VERSION_HEX < 0x030400a1
    assert(self->ob_refcnt == 0);
    self->ob_refcnt = 1;
#endif
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&error_type, &error_value, &error_traceback);
    res = __Pyx_Coroutine_Close(self);
    if (res == NULL)
        PyErr_WriteUnraisable(self);
    else
        Py_DECREF(res);
    __Pyx_ErrRestore(error_type, error_value, error_traceback);
#if PY_VERSION_HEX < 0x030400a1
    assert(self->ob_refcnt > 0);
    if (--self->ob_refcnt == 0) {
        return;
    }
    {
        Py_ssize_t refcnt = self->ob_refcnt;
        _Py_NewReference(self);
        self->ob_refcnt = refcnt;
    }
#if CYTHON_COMPILING_IN_CPYTHON
    assert(PyType_IS_GC(self->ob_type) &&
           _Py_AS_GC(self)->gc.gc_refs != _PyGC_REFS_UNTRACKED);
    _Py_DEC_REFTOTAL;
#endif
#ifdef COUNT_ALLOCS
    --Py_TYPE(self)->tp_frees;
    --Py_TYPE(self)->tp_allocs;
#endif
#endif
}
static PyObject *
__Pyx_Coroutine_get_name(__pyx_CoroutineObject *self)
{
    PyObject *name = self->gi_name;
    if (unlikely(!name)) name = Py_None;
    Py_INCREF(name);
    return name;
}
static int
__Pyx_Coroutine_set_name(__pyx_CoroutineObject *self, PyObject *value)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
#else
    if (unlikely(value == NULL || !PyString_Check(value))) {
#endif
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    tmp = self->gi_name;
    Py_INCREF(value);
    self->gi_name = value;
    Py_XDECREF(tmp);
    return 0;
}
static PyObject *
__Pyx_Coroutine_get_qualname(__pyx_CoroutineObject *self)
{
    PyObject *name = self->gi_qualname;
    if (unlikely(!name)) name = Py_None;
    Py_INCREF(name);
    return name;
}
static int
__Pyx_Coroutine_set_qualname(__pyx_CoroutineObject *self, PyObject *value)
{
    PyObject *tmp;
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value))) {
#else
    if (unlikely(value == NULL || !PyString_Check(value))) {
#endif
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    tmp = self->gi_qualname;
    Py_INCREF(value);
    self->gi_qualname = value;
    Py_XDECREF(tmp);
    return 0;
}
static __pyx_CoroutineObject *__Pyx__Coroutine_New(
            PyTypeObject* type, __pyx_coroutine_body_t body, PyObject *closure,
            PyObject *name, PyObject *qualname, PyObject *module_name) {
    __pyx_CoroutineObject *gen = PyObject_GC_New(__pyx_CoroutineObject, type);
    if (gen == NULL)
        return NULL;
    gen->body = body;
    gen->closure = closure;
    Py_XINCREF(closure);
    gen->is_running = 0;
    gen->resume_label = 0;
    gen->classobj = NULL;
    gen->yieldfrom = NULL;
    gen->exc_type = NULL;
    gen->exc_value = NULL;
    gen->exc_traceback = NULL;
    gen->gi_weakreflist = NULL;
    Py_XINCREF(qualname);
    gen->gi_qualname = qualname;
    Py_XINCREF(name);
    gen->gi_name = name;
    Py_XINCREF(module_name);
    gen->gi_modulename = module_name;
    PyObject_GC_Track(gen);
    return gen;
}

/* PatchModuleWithCoroutine */
                  static PyObject* __Pyx_Coroutine_patch_module(PyObject* module, const char* py_code) {
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
    int result;
    PyObject *globals, *result_obj;
    globals = PyDict_New();  if (unlikely(!globals)) goto ignore;
    result = PyDict_SetItemString(globals, "_cython_coroutine_type",
    #ifdef __Pyx_Coroutine_USED
        (PyObject*)__pyx_CoroutineType);
    #else
        Py_None);
    #endif
    if (unlikely(result < 0)) goto ignore;
    result = PyDict_SetItemString(globals, "_cython_generator_type",
    #ifdef __Pyx_Generator_USED
        (PyObject*)__pyx_GeneratorType);
    #else
        Py_None);
    #endif
    if (unlikely(result < 0)) goto ignore;
    if (unlikely(PyDict_SetItemString(globals, "_module", module) < 0)) goto ignore;
    if (unlikely(PyDict_SetItemString(globals, "__builtins__", __pyx_b) < 0)) goto ignore;
    result_obj = PyRun_String(py_code, Py_file_input, globals, globals);
    if (unlikely(!result_obj)) goto ignore;
    Py_DECREF(result_obj);
    Py_DECREF(globals);
    return module;
ignore:
    Py_XDECREF(globals);
    PyErr_WriteUnraisable(module);
    if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning, "Cython module failed to patch module with custom type", 1) < 0)) {
        Py_DECREF(module);
        module = NULL;
    }
#else
    py_code++;
#endif
    return module;
}

/* PatchGeneratorABC */
                  #ifndef CYTHON_REGISTER_ABCS
#define CYTHON_REGISTER_ABCS 1
#endif
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
static PyObject* __Pyx_patch_abc_module(PyObject *module);
static PyObject* __Pyx_patch_abc_module(PyObject *module) {
    module = __Pyx_Coroutine_patch_module(
        module, ""
"if _cython_generator_type is not None:\n"
"    try: Generator = _module.Generator\n"
"    except AttributeError: pass\n"
"    else: Generator.register(_cython_generator_type)\n"
"if _cython_coroutine_type is not None:\n"
"    try: Coroutine = _module.Coroutine\n"
"    except AttributeError: pass\n"
"    else: Coroutine.register(_cython_coroutine_type)\n"
    );
    return module;
}
#endif
static int __Pyx_patch_abc(void) {
#if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED)
    static int abc_patched = 0;
    if (CYTHON_REGISTER_ABCS && !abc_patched) {
        PyObject *module;
        module = PyImport_ImportModule((PY_VERSION_HEX >= 0x03030000) ? "collections.abc" : "collections");
        if (!module) {
            PyErr_WriteUnraisable(NULL);
            if (unlikely(PyErr_WarnEx(PyExc_RuntimeWarning,
                    ((PY_VERSION_HEX >= 0x03030000) ?
                        "Cython module failed to register with collections.abc module" :
                        "Cython module failed to register with collections module"), 1) < 0)) {
                return -1;
            }
        } else {
            module = __Pyx_patch_abc_module(module);
            abc_patched = 1;
            if (unlikely(!module))
                return -1;
            Py_DECREF(module);
        }
        module = PyImport_ImportModule("backports_abc");
        if (module) {
            module = __Pyx_patch_abc_module(module);
            Py_XDECREF(module);
        }
        if (!module) {
            PyErr_Clear();
        }
    }
#else
    if ((0)) __Pyx_Coroutine_patch_module(NULL, NULL);
#endif
    return 0;
}

/* Generator */
                  static PyMethodDef __pyx_Generator_methods[] = {
    {"send", (PyCFunction) __Pyx_Coroutine_Send, METH_O,
     (char*) PyDoc_STR("send(arg) -> send 'arg' into generator,\nreturn next yielded value or raise StopIteration.")},
    {"throw", (PyCFunction) __Pyx_Coroutine_Throw, METH_VARARGS,
     (char*) PyDoc_STR("throw(typ[,val[,tb]]) -> raise exception in generator,\nreturn next yielded value or raise StopIteration.")},
    {"close", (PyCFunction) __Pyx_Coroutine_Close, METH_NOARGS,
     (char*) PyDoc_STR("close() -> raise GeneratorExit inside generator.")},
    {0, 0, 0, 0}
};
static PyMemberDef __pyx_Generator_memberlist[] = {
    {(char *) "gi_running", T_BOOL, offsetof(__pyx_CoroutineObject, is_running), READONLY, NULL},
    {(char*) "gi_yieldfrom", T_OBJECT, offsetof(__pyx_CoroutineObject, yieldfrom), READONLY,
     (char*) PyDoc_STR("object being iterated by 'yield from', or None")},
    {0, 0, 0, 0, 0}
};
static PyGetSetDef __pyx_Generator_getsets[] = {
    {(char *) "__name__", (getter)__Pyx_Coroutine_get_name, (setter)__Pyx_Coroutine_set_name,
     (char*) PyDoc_STR("name of the generator"), 0},
    {(char *) "__qualname__", (getter)__Pyx_Coroutine_get_qualname, (setter)__Pyx_Coroutine_set_qualname,
     (char*) PyDoc_STR("qualified name of the generator"), 0},
    {0, 0, 0, 0, 0}
};
static PyTypeObject __pyx_GeneratorType_type = {
    PyVarObject_HEAD_INIT(0, 0)
    "generator",
    sizeof(__pyx_CoroutineObject),
    0,
    (destructor) __Pyx_Coroutine_dealloc,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_HAVE_FINALIZE,
    0,
    (traverseproc) __Pyx_Coroutine_traverse,
    0,
    0,
    offsetof(__pyx_CoroutineObject, gi_weakreflist),
    0,
    (iternextfunc) __Pyx_Generator_Next,
    __pyx_Generator_methods,
    __pyx_Generator_memberlist,
    __pyx_Generator_getsets,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
#if PY_VERSION_HEX >= 0x030400a1
    0,
#else
    __Pyx_Coroutine_del,
#endif
    0,
#if PY_VERSION_HEX >= 0x030400a1
    __Pyx_Coroutine_del,
#endif
};
static int __pyx_Generator_init(void) {
    __pyx_GeneratorType_type.tp_getattro = PyObject_GenericGetAttr;
    __pyx_GeneratorType_type.tp_iter = PyObject_SelfIter;
    __pyx_GeneratorType = __Pyx_FetchCommonType(&__pyx_GeneratorType_type);
    if (unlikely(!__pyx_GeneratorType)) {
        return -1;
    }
    return 0;
}

/* CheckBinaryVersion */
                  static int __Pyx_check_binary_version(void) {
    char ctversion[4], rtversion[4];
    PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION);
    PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion());
    if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compiletime version %s of module '%.100s' "
                      "does not match runtime version %s",
                      ctversion, __Pyx_MODULE_NAME, rtversion);
        return PyErr_WarnEx(NULL, message, 1);
    }
    return 0;
}

/* ModuleImport */
                  #ifndef __PYX_HAVE_RT_ImportModule
#define __PYX_HAVE_RT_ImportModule
static PyObject *__Pyx_ImportModule(const char *name) {
    PyObject *py_name = 0;
    PyObject *py_module = 0;
    py_name = __Pyx_PyIdentifier_FromString(name);
    if (!py_name)
        goto bad;
    py_module = PyImport_Import(py_name);
    Py_DECREF(py_name);
    return py_module;
bad:
    Py_XDECREF(py_name);
    return 0;
}
#endif

/* TypeImport */
                  #ifndef __PYX_HAVE_RT_ImportType
#define __PYX_HAVE_RT_ImportType
static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name,
    size_t size, int strict)
{
    PyObject *py_module = 0;
    PyObject *result = 0;
    PyObject *py_name = 0;
    char warning[200];
    Py_ssize_t basicsize;
#ifdef Py_LIMITED_API
    PyObject *py_basicsize;
#endif
    py_module = __Pyx_ImportModule(module_name);
    if (!py_module)
        goto bad;
    py_name = __Pyx_PyIdentifier_FromString(class_name);
    if (!py_name)
        goto bad;
    result = PyObject_GetAttr(py_module, py_name);
    Py_DECREF(py_name);
    py_name = 0;
    Py_DECREF(py_module);
    py_module = 0;
    if (!result)
        goto bad;
    if (!PyType_Check(result)) {
        PyErr_Format(PyExc_TypeError,
            "%.200s.%.200s is not a type object",
            module_name, class_name);
        goto bad;
    }
#ifndef Py_LIMITED_API
    basicsize = ((PyTypeObject *)result)->tp_basicsize;
#else
    py_basicsize = PyObject_GetAttrString(result, "__basicsize__");
    if (!py_basicsize)
        goto bad;
    basicsize = PyLong_AsSsize_t(py_basicsize);
    Py_DECREF(py_basicsize);
    py_basicsize = 0;
    if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
#endif
    if (!strict && (size_t)basicsize > size) {
        PyOS_snprintf(warning, sizeof(warning),
            "%s.%s size changed, may indicate binary incompatibility. Expected %zd, got %zd",
            module_name, class_name, basicsize, size);
        if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
    }
    else if ((size_t)basicsize != size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s has the wrong size, try recompiling. Expected %zd, got %zd",
            module_name, class_name, basicsize, size);
        goto bad;
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(py_module);
    Py_XDECREF(result);
    return NULL;
}
#endif

/* VoidPtrImport */
                  #ifndef __PYX_HAVE_RT_ImportVoidPtr
#define __PYX_HAVE_RT_ImportVoidPtr
static int __Pyx_ImportVoidPtr(PyObject *module, const char *name, void **p, const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    d = PyObject_GetAttrString(module, (char *)"__pyx_capi__");
    if (!d)
        goto bad;
    cobj = PyDict_GetItemString(d, name);
    if (!cobj) {
        PyErr_Format(PyExc_ImportError,
            "%.200s does not export expected C variable %.200s",
                PyModule_GetName(module), name);
        goto bad;
    }
#if PY_VERSION_HEX >= 0x02070000
    if (!PyCapsule_IsValid(cobj, sig)) {
        PyErr_Format(PyExc_TypeError,
            "C variable %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), name, sig, PyCapsule_GetName(cobj));
        goto bad;
    }
    *p = PyCapsule_GetPointer(cobj, sig);
#else
    {const char *desc, *s1, *s2;
    desc = (const char *)PyCObject_GetDesc(cobj);
    if (!desc)
        goto bad;
    s1 = desc; s2 = sig;
    while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; }
    if (*s1 != *s2) {
        PyErr_Format(PyExc_TypeError,
            "C variable %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), name, sig, desc);
        goto bad;
    }
    *p = PyCObject_AsVoidPtr(cobj);}
#endif
    if (!(*p))
        goto bad;
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(d);
    return -1;
}
#endif

/* FunctionImport */
                  #ifndef __PYX_HAVE_RT_ImportFunction
#define __PYX_HAVE_RT_ImportFunction
static int __Pyx_ImportFunction(PyObject *module, const char *funcname, void (**f)(void), const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    d = PyObject_GetAttrString(module, (char *)"__pyx_capi__");
    if (!d)
        goto bad;
    cobj = PyDict_GetItemString(d, funcname);
    if (!cobj) {
        PyErr_Format(PyExc_ImportError,
            "%.200s does not export expected C function %.200s",
                PyModule_GetName(module), funcname);
        goto bad;
    }
#if PY_VERSION_HEX >= 0x02070000
    if (!PyCapsule_IsValid(cobj, sig)) {
        PyErr_Format(PyExc_TypeError,
            "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), funcname, sig, PyCapsule_GetName(cobj));
        goto bad;
    }
    tmp.p = PyCapsule_GetPointer(cobj, sig);
#else
    {const char *desc, *s1, *s2;
    desc = (const char *)PyCObject_GetDesc(cobj);
    if (!desc)
        goto bad;
    s1 = desc; s2 = sig;
    while (*s1 != '\0' && *s1 == *s2) { s1++; s2++; }
    if (*s1 != *s2) {
        PyErr_Format(PyExc_TypeError,
            "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), funcname, sig, desc);
        goto bad;
    }
    tmp.p = PyCObject_AsVoidPtr(cobj);}
#endif
    *f = tmp.fp;
    if (!(*f))
        goto bad;
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(d);
    return -1;
}
#endif

/* InitStrings */
                  static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
    while (t->p) {
        #if PY_MAJOR_VERSION < 3
        if (t->is_unicode) {
            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
        } else if (t->intern) {
            *t->p = PyString_InternFromString(t->s);
        } else {
            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
        }
        #else
        if (t->is_unicode | t->is_str) {
            if (t->intern) {
                *t->p = PyUnicode_InternFromString(t->s);
            } else if (t->encoding) {
                *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL);
            } else {
                *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1);
            }
        } else {
            *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1);
        }
        #endif
        if (!*t->p)
            return -1;
        if (PyObject_Hash(*t->p) == -1)
            PyErr_Clear();
        ++t;
    }
    return 0;
}

static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
    return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str));
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if CYTHON_COMPILING_IN_CPYTHON && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT)
    if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
            __Pyx_sys_getdefaultencoding_not_ascii &&
#endif
            PyUnicode_Check(o)) {
#if PY_VERSION_HEX < 0x03030000
        char* defenc_c;
        PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
        if (!defenc) return NULL;
        defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        {
            char* end = defenc_c + PyBytes_GET_SIZE(defenc);
            char* c;
            for (c = defenc_c; c < end; c++) {
                if ((unsigned char) (*c) >= 128) {
                    PyUnicode_AsASCIIString(o);
                    return NULL;
                }
            }
        }
#endif
        *length = PyBytes_GET_SIZE(defenc);
        return defenc_c;
#else
        if (__Pyx_PyUnicode_READY(o) == -1) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
        if (PyUnicode_IS_ASCII(o)) {
            *length = PyUnicode_GET_LENGTH(o);
            return PyUnicode_AsUTF8(o);
        } else {
            PyUnicode_AsASCIIString(o);
            return NULL;
        }
#else
        return PyUnicode_AsUTF8AndSize(o, length);
#endif
#endif
    } else
#endif
#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
    if (PyByteArray_Check(o)) {
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
    } else
#endif
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (unlikely(r < 0)) {
            return NULL;
        } else {
            return result;
        }
    }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
  PyNumberMethods *m;
#endif
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
  if (PyInt_Check(x) || PyLong_Check(x))
#else
  if (PyLong_Check(x))
#endif
    return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
  m = Py_TYPE(x)->tp_as_number;
  #if PY_MAJOR_VERSION < 3
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = PyNumber_Long(x);
  }
  #else
  if (m && m->nb_int) {
    name = "int";
    res = PyNumber_Long(x);
  }
  #endif
#else
  res = PyNumber_Int(x);
#endif
  if (res) {
#if PY_MAJOR_VERSION < 3
    if (!PyInt_Check(res) && !PyLong_Check(res)) {
#else
    if (!PyLong_Check(res)) {
#endif
      PyErr_Format(PyExc_TypeError,
                   "__%.4s__ returned non-%.4s (type %.200s)",
                   name, name, Py_TYPE(res)->tp_name);
      Py_DECREF(res);
      return NULL;
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject *x;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_CheckExact(b))) {
    if (sizeof(Py_ssize_t) >= sizeof(long))
        return PyInt_AS_LONG(b);
    else
        return PyInt_AsSsize_t(x);
  }
#endif
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_USE_PYLONG_INTERNALS
    const digit* digits = ((PyLongObject*)b)->ob_digit;
    const Py_ssize_t size = Py_SIZE(b);
    if (likely(__Pyx_sst_abs(size) <= 1)) {
        ival = likely(size) ? digits[0] : 0;
        if (size == -1) ival = -ival;
        return ival;
    } else {
      switch (size) {
         case 2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
      }
    }
    #endif
    return PyLong_AsSsize_t(b);
  }
  x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyInt_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
    return PyInt_FromSize_t(ival);
}


#endif /* Py_PYTHON_H */
