1 #ifndef STAN_MATH_PRIM_SCAL_PROB_BERNOULLI_CCDF_LOG_HPP
2 #define STAN_MATH_PRIM_SCAL_PROB_BERNOULLI_CCDF_LOG_HPP
4 #include <boost/random/bernoulli_distribution.hpp>
5 #include <boost/random/variate_generator.hpp>
22 template <
typename T_n,
typename T_prob>
23 typename return_type<T_prob>::type
25 static const char*
function(
"stan::math::bernoulli_ccdf_log");
38 T_partials_return P(0.0);
42 check_bounded(
function,
"Probability parameter", theta, 0.0, 1.0);
45 "Probability parameter", theta);
61 return operands_and_partials.
to_var(0.0, theta);
64 for (
size_t i = 0; i <
size; i++) {
71 const T_partials_return Pi =
value_of(theta_vec[i]);
76 operands_and_partials.
d_x1[i] += 1 / Pi;
80 return operands_and_partials.
to_var(P, theta);
T value_of(const fvar< T > &v)
Return the value of the specified variable.
fvar< T > log(const fvar< T > &x)
size_t length(const std::vector< T > &x)
bool check_bounded(const char *function, const char *name, const T_y &y, const T_low &low, const T_high &high)
Return true if the value is between the low and high values, inclusively.
T_return_type to_var(T_partials_return logp, const T1 &x1=0, const T2 &x2=0, const T3 &x3=0, const T4 &x4=0, const T5 &x5=0, const T6 &x6=0)
Template metaprogram to calculate whether a summand needs to be included in a proportional (log) prob...
VectorView< T_partials_return, is_vector< T1 >::value, is_constant_struct< T1 >::value > d_x1
return_type< T_prob >::type bernoulli_ccdf_log(const T_n &n, const T_prob &theta)
Metaprogram to determine if a type has a base scalar type that can be assigned to type double...
A variable implementation that stores operands and derivatives with respect to the variable...
size_t max_size(const T1 &x1, const T2 &x2)
bool check_finite(const char *function, const char *name, const T_y &y)
Return true if y is finite.
int size(const std::vector< T > &x)
bool check_consistent_sizes(const char *function, const char *name1, const T1 &x1, const char *name2, const T2 &x2)
Return true if the dimension of x1 is consistent with x2.
VectorView is a template metaprogram that takes its argument and allows it to be used like a vector...
boost::math::tools::promote_args< typename partials_type< typename scalar_type< T1 >::type >::type, typename partials_type< typename scalar_type< T2 >::type >::type, typename partials_type< typename scalar_type< T3 >::type >::type, typename partials_type< typename scalar_type< T4 >::type >::type, typename partials_type< typename scalar_type< T5 >::type >::type, typename partials_type< typename scalar_type< T6 >::type >::type >::type type
double negative_infinity()
Return negative infinity.