1#ifndef STAN_MATH_PRIM_META_PROMOTE_ARGS_HPP
2#define STAN_MATH_PRIM_META_PROMOTE_ARGS_HPP
4#include <boost/math/tools/promotion.hpp>
11template <
typename... Args>
12using promote_args_t =
typename boost::math::tools::promote_args<Args...>::type;
typename boost::math::tools::promote_args< Args... >::type promote_args_t
Convenience alias for boost tools promote_args.
The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation ...