log_sum_exp.hpp File Reference

#include <stan/math/fwd/meta.hpp>
#include <stan/math/fwd/core.hpp>
#include <stan/math/prim/meta.hpp>
#include <stan/math/prim/fun/Eigen.hpp>
#include <stan/math/prim/fun/constants.hpp>
#include <stan/math/prim/fun/log_sum_exp.hpp>
#include <stan/math/prim/fun/to_ref.hpp>
#include <cmath>
#include <vector>

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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 T >
fvar< T >	stan::math::log_sum_exp (const fvar< T > &x1, const fvar< T > &x2)
template<typename T >
fvar< T >	stan::math::log_sum_exp (double x1, const fvar< T > &x2)
template<typename T >
fvar< T >	stan::math::log_sum_exp (const fvar< T > &x1, double x2)
template<typename T , require_container_st< is_fvar, T > * = nullptr>
auto	stan::math::log_sum_exp (const T &x)
	Return the log of the sum of the exponentiated values of the specified matrix of values.