Stan Math Library  2.20.0
reverse mode automatic differentiation
chi_square_log.hpp
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1 #ifndef STAN_MATH_PRIM_SCAL_PROB_CHI_SQUARE_LOG_HPP
2 #define STAN_MATH_PRIM_SCAL_PROB_CHI_SQUARE_LOG_HPP
3 
6 
7 namespace stan {
8 namespace math {
9 
31 template <bool propto, typename T_y, typename T_dof>
33  const T_dof& nu) {
34  return chi_square_lpdf<propto, T_y, T_dof>(y, nu);
35 }
36 
40 template <typename T_y, typename T_dof>
41 inline typename return_type<T_y, T_dof>::type chi_square_log(const T_y& y,
42  const T_dof& nu) {
43  return chi_square_lpdf<T_y, T_dof>(y, nu);
44 }
45 
46 } // namespace math
47 } // namespace stan
48 #endif
boost::math::tools::promote_args< double, typename scalar_type< T >::type, typename return_type< Types_pack... >::type >::type type
Definition: return_type.hpp:36
return_type< T_y, T_dof >::type chi_square_log(const T_y &y, const T_dof &nu)
The log of a chi-squared density for y with the specified degrees of freedom parameter.

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