1 #ifndef STAN_MATH_PRIM_MAT_FUN_ELT_MULTIPLY_HPP 2 #define STAN_MATH_PRIM_MAT_FUN_ELT_MULTIPLY_HPP 4 #include <boost/math/tools/promotion.hpp> 23 template <
typename T1,
typename T2,
int R,
int C>
24 Eigen::Matrix<typename boost::math::tools::promote_args<T1, T2>::type, R, C>
26 const Eigen::Matrix<T2, R, C>& m2) {
28 Eigen::Matrix<typename boost::math::tools::promote_args<T1, T2>::type,
29 R, C> result(m1.rows(), m2.cols());
30 for (
int i = 0; i < m1.size(); ++i)
31 result(i) = m1(i) * m2(i);
void check_matching_dims(const char *function, const char *name1, const Eigen::Matrix< T1, R1, C1 > &y1, const char *name2, const Eigen::Matrix< T2, R2, C2 > &y2)
Check if the two matrices are of the same size.
Eigen::Matrix< typename boost::math::tools::promote_args< T1, T2 >::type, R, C > elt_multiply(const Eigen::Matrix< T1, R, C > &m1, const Eigen::Matrix< T2, R, C > &m2)
Return the elementwise multiplication of the specified matrices.