log_softmax() [2/5]

template<typename Vec , require_eigen_vector_vt< is_fvar, Vec > * = nullptr>

auto stan::math::log_softmax ( Vec &&  x )

inline

Return the log softmax of the specified vector of fvar values.

Template Parameters

Vec	Eigen vector with fvar scalar

Parameters

x	vector to transform

Returns

log softmax of the vector

Exceptions

std::domain_error

if the input size is 0

Definition at line 39 of file log_softmax.hpp.