1#ifndef STAN_MATH_PRIM_FUN_LMULTIPLY_HPP
2#define STAN_MATH_PRIM_FUN_LMULTIPLY_HPP
24template <
typename T1,
typename T2, require_all_arithmetic_t<T1, T2>* =
nullptr>
27 if (a == 0 && b == 0) {
44template <
typename T1,
typename T2, require_any_container_t<T1, T2>* =
nullptr,
45 require_all_not_var_matrix_t<T1, T2>* =
nullptr>
48 [](
auto&& c,
auto&& d) {
49 return lmultiply(std::forward<
decltype(c)>(c),
50 std::forward<
decltype(d)>(d));
52 std::forward<T1>(a), std::forward<T2>(b));
typename return_type< Ts... >::type return_type_t
Convenience type for the return type of the specified template parameters.
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 > log(const fvar< T > &x)
fvar< T > lmultiply(const fvar< T > &x1, const fvar< T > &x2)
The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation ...