lambert_wm1() [3/4]

template<typename T , require_not_stan_scalar_t< T > * = nullptr, require_not_var_matrix_t< T > * = nullptr>

auto stan::math::lambert_wm1 ( const T &  x )

inline

Vectorized version of lambert_wm1().

Template Parameters

T	type of container

Parameters

x

container

Returns

value of the W0 branch of the Lambert W function for each value in x

Exceptions

std::domain_error

if x is less than or equal to -e^(-1) or greater than or equal to 0

Definition at line 98 of file lambert_w.hpp.