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Stan Math Library
2.20.0
reverse mode automatic differentiation
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#include <stan/math/prim/meta.hpp>
#include <stan/math/prim/scal/err/is_positive.hpp>
#include <stan/math/prim/scal/err/is_not_nan.hpp>
#include <stan/math/prim/mat/err/is_symmetric.hpp>
#include <stan/math/prim/mat/err/constraint_tolerance.hpp>
#include <stan/math/prim/mat/fun/Eigen.hpp>
#include <stan/math/prim/mat/fun/value_of_rec.hpp>
Go to the source code of this file.
Namespaces | |
stan | |
stan::math | |
Matrices and templated mathematical functions. | |
Functions | |
template<typename T_y > | |
bool | stan::math::is_pos_definite (const Eigen::Matrix< T_y, -1, -1 > &y) |
Return true if the matrix is square or if the matrix has non-zero size, or if the matrix is symmetric, or if it is positive definite, or if no element is NaN . More... | |
template<typename Derived > | |
bool | stan::math::is_pos_definite (const Eigen::LDLT< Derived > &cholesky) |
Return true if the matrix is positive definite. More... | |
template<typename Derived > | |
bool | stan::math::is_pos_definite (const Eigen::LLT< Derived > &cholesky) |
Return true if diagonal of the L matrix is positive. More... | |