1#ifndef STAN_MATH_PRIM_FUN_FMAX_HPP
2#define STAN_MATH_PRIM_FUN_FMAX_HPP
19template <
typename T1,
typename T2, require_all_arithmetic_t<T1, T2>* =
nullptr>
20inline double fmax(T1 x, T2 y) {
35template <
typename T1,
typename T2, require_any_container_t<T1, T2>* =
nullptr>
36inline auto fmax(T1&& a, T2&& b) {
38 [](
auto&& c,
auto&& d) {
39 return fmax(std::forward<
decltype(c)>(c), std::forward<
decltype(d)>(d));
41 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 > fmax(const fvar< T > &x1, const fvar< T > &x2)
Return the greater of the two specified arguments.
The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation ...