is_cholesky_factor.hpp File Reference

#include <stan/math/prim/fun/Eigen.hpp>
#include <stan/math/prim/fun/to_ref.hpp>
#include <stan/math/prim/meta.hpp>
#include <stan/math/prim/err/is_positive.hpp>
#include <stan/math/prim/err/is_lower_triangular.hpp>
#include <stan/math/prim/err/is_less_or_equal.hpp>

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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 EigMat , require_eigen_matrix_dynamic_t< EigMat > * = nullptr>
bool	stan::math::is_cholesky_factor (const EigMat &y)
	Return true if y is a valid Cholesky factor, if number of rows is not less than the number of columns, if there are no 0 columns, and no element in matrix is NaN.