1#ifndef STAN_MATH_PRIM_FUN_GAMMA_Q_HPP
2#define STAN_MATH_PRIM_FUN_GAMMA_Q_HPP
6#include <boost/math/special_functions/gamma.hpp>
55inline double gamma_q(
double x,
double a) {
return boost::math::gamma_q(x, a); }
67template <
typename T1,
typename T2, require_any_container_t<T1, T2>* =
nullptr>
70 [](
auto&& c,
auto&& d) {
71 return gamma_q(std::forward<
decltype(c)>(c),
72 std::forward<
decltype(d)>(d));
74 std::forward<T1>(a), std::forward<T2>(b));
auto apply_scalar_binary(F &&f, T1 &&x, T2 &&y)
Base template function for vectorization of binary scalar functions defined by applying a functor to ...
fvar< T > gamma_q(const fvar< T > &x1, const fvar< T > &x2)
The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation ...