finite_diff_gradient_auto.hpp File Reference

#include <stan/math/prim/fun/Eigen.hpp>
#include <stan/math/prim/fun/finite_diff_stepsize.hpp>
#include <cmath>

Go to the source code of this file.

Namespaces
namespace	stan
	The lgamma implementation in stan-math is based on either the reentrant safe lgamma_r implementation from C or the boost::math::lgamma implementation.
namespace	stan::math
	Matrices and templated mathematical functions.

Functions
template<typename F , typename VectorT , typename GradVectorT , typename ScalarT = return_type_t<VectorT>>
void	stan::math::finite_diff_gradient_auto (const F &f, VectorT &&x, ScalarT &fx, GradVectorT &grad_fx)
	Calculate the value and the gradient of the specified function at the specified argument using finite difference.