lmgamma.hpp File Reference

#include <stan/math/prim/meta.hpp>
#include <stan/math/prim/fun/constants.hpp>
#include <stan/math/prim/fun/lgamma.hpp>
#include <stan/math/prim/fun/sum.hpp>
#include <stan/math/prim/functor/apply_scalar_binary.hpp>

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 T , require_arithmetic_t< T > * = nullptr>
return_type_t< T >	stan::math::lmgamma (int k, T x)
	Return the natural logarithm of the multivariate gamma function with the specified dimensions and argument.
template<typename T1 , typename T2 , require_any_container_t< T1, T2 > * = nullptr>
auto	stan::math::lmgamma (const T1 &a, const T2 &b)
	Enables the vectorized application of the natural log of the multivariate gamma function, when the first and/or second arguments are containers.