1 #ifndef STAN_MATH_PRIM_MAT_FUN_PROMOTE_SCALAR_TYPE_HPP
2 #define STAN_MATH_PRIM_MAT_FUN_PROMOTE_SCALAR_TYPE_HPP
22 template <
typename T,
typename S>
28 typedef Eigen::Matrix<typename promote_scalar_type<T, S>::type,
29 Eigen::Dynamic, Eigen::Dynamic>
42 template <
typename T,
typename S>
47 typedef Eigen::Matrix<typename promote_scalar_type<T, S>::type,
61 template <
typename T,
typename S>
66 typedef Eigen::Matrix<typename promote_scalar_type<T, S>::type,