1#ifndef STAN_MATH_PRIM_FUN_ERF_HPP
2#define STAN_MATH_PRIM_FUN_ERF_HPP
11template <
typename T, require_arithmetic_t<T>* =
nullptr>
12inline auto erf(T&& x) {
25 static inline auto fun(T&& x) {
26 return erf(std::forward<T>(x));
42inline auto erf(T&& x) {
require_t< is_container< std::decay_t< T > > > require_container_t
Require type satisfies is_container.
require_all_not_t< is_nonscalar_prim_or_rev_kernel_expression< std::decay_t< Types > >... > require_all_not_nonscalar_prim_or_rev_kernel_expression_t
Require none of the types satisfy is_nonscalar_prim_or_rev_kernel_expression.
require_not_t< is_var_matrix< std::decay_t< T > > > require_not_var_matrix_t
Require type does not satisfy is_var_matrix.
fvar< T > erf(const fvar< T > &x)
The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation ...
Base template class for vectorization of unary scalar functions defined by a template class F to a sc...
Structure to wrap erf() so it can be vectorized.