1 #ifndef STAN_MATH_PRIM_MAT_FUN_MDIVIDE_LEFT_LDLT_HPP
2 #define STAN_MATH_PRIM_MAT_FUN_MDIVIDE_LEFT_LDLT_HPP
4 #include <boost/math/tools/promotion.hpp>
9 #include <boost/type_traits/is_same.hpp>
22 template <
int R1,
int C1,
int R2,
int C2,
typename T1,
typename T2>
23 inline Eigen::Matrix<
typename
24 boost::math::tools::promote_args<T1, T2>::type,
27 const Eigen::Matrix<T2, R2, C2> &b) {
31 Eigen::Matrix<T2, R2, C2> >(b));
Eigen::Matrix< fvar< T2 >, R1, C2 > mdivide_left_ldlt(const LDLT_factor< double, R1, C1 > &A, const Eigen::Matrix< fvar< T2 >, R2, C2 > &b)
Returns the solution of the system Ax=b given an LDLT_factor of A.
common_type< T1, T2 >::type promote_common(const F &u)
bool check_multiplicable(const char *function, const char *name1, const T1 &y1, const char *name2, const T2 &y2)
Return true if the matrices can be multiplied.