cov_matrix_constrain.hpp File Reference

#include <stan/math/rev/core.hpp>
#include <stan/math/prim/meta.hpp>
#include <stan/math/prim/err.hpp>
#include <stan/math/prim/fun/constants.hpp>
#include <stan/math/prim/fun/Eigen.hpp>
#include <stan/math/prim/fun/exp.hpp>
#include <stan/math/prim/fun/log.hpp>
#include <stan/math/rev/fun/multiply_lower_tri_self_transpose.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 T , require_var_vector_t< T > * = nullptr>
var_value< Eigen::MatrixXd >	stan::math::cov_matrix_constrain (const T &x, Eigen::Index K)
	Return the symmetric, positive-definite matrix of dimensions K by K resulting from transforming the specified finite vector of size K plus (K choose 2).
template<typename T , require_var_vector_t< T > * = nullptr>
var_value< Eigen::MatrixXd >	stan::math::cov_matrix_constrain (const T &x, Eigen::Index K, scalar_type_t< T > &lp)
	Return the symmetric, positive-definite matrix of dimensions K by K resulting from transforming the specified finite vector of size K plus (K choose 2).