Stan Math Library  2.14.0
reverse mode automatic differentiation
log1m.hpp
Go to the documentation of this file.
1 #ifndef STAN_MATH_PRIM_MAT_FUN_LOG1M_HPP
2 #define STAN_MATH_PRIM_MAT_FUN_LOG1M_HPP
3 
6 
7 namespace stan {
8  namespace math {
9 
16  struct log1m_fun {
17  template <typename T>
18  static inline T fun(const T& x) {
19  return log1m(x);
20  }
21  };
22 
29  template <typename T>
31  log1m(const T& x) {
33  }
34 
35  }
36 }
37 
38 #endif
Structure to wrap log1m() so it can be vectorized.
Definition: log1m.hpp:16
Eigen::Matrix< scalar_t, T::RowsAtCompileTime, T::ColsAtCompileTime > return_t
Return type for applying the function elementwise to a matrix expression template of type T...
static T fun(const T &x)
Definition: log1m.hpp:18
static return_t apply(const T &x)
Return the result of applying the function defined by the template parameter F to the specified matri...
fvar< T > log1m(const fvar< T > &x)
Definition: log1m.hpp:13

     [ Stan Home Page ] © 2011–2016, Stan Development Team.