1 #ifndef STAN_MATH_PRIM_SCAL_PROB_INV_GAMMA_LOG_HPP 2 #define STAN_MATH_PRIM_SCAL_PROB_INV_GAMMA_LOG_HPP 28 template <
bool propto,
typename T_y,
typename T_shape,
typename T_scale>
30 const T_y& y,
const T_shape& alpha,
const T_scale&
beta) {
31 return inv_gamma_lpdf<propto, T_y, T_shape, T_scale>(y, alpha,
beta);
37 template <
typename T_y,
typename T_shape,
typename T_scale>
39 const T_y& y,
const T_shape& alpha,
const T_scale&
beta) {
40 return inv_gamma_lpdf<T_y, T_shape, T_scale>(y, alpha,
beta);
return_type< T_y, T_shape, T_scale >::type inv_gamma_log(const T_y &y, const T_shape &alpha, const T_scale &beta)
The log of an inverse gamma density for y with the specified shape and scale parameters.
fvar< T > beta(const fvar< T > &x1, const fvar< T > &x2)
Return fvar with the beta function applied to the specified arguments and its gradient.
boost::math::tools::promote_args< double, typename scalar_type< T >::type, typename return_type< Types_pack... >::type >::type type