trace_dot.hpp File Reference

#include <stan/math/prim/meta.hpp>
#include <stan/math/prim/err.hpp>
#include <stan/math/prim/fun/Eigen.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 EigMat1 , typename EigMat2 , require_all_eigen_vt< std::is_arithmetic, EigMat1, EigMat2 > * = nullptr>
auto	stan::math::trace_dot (EigMat1 &&A, EigMat2 &&B)
	Compute the trace of the product of two matrices, \( \text{tr}(A \cdot B) = \sum_{i,j} A_{ij} B_{ji} \).