moving size out of stan/math/matrix.hpp
moving dims out of stan/math/matrix.hpp
moving matrix test due to name conflict
moving cumulative_sum out of stan/math/matrix.hpp
moving cumulative_sum out of stan/math/matrix.hpp
moving choleksy_decomposed out of stan/math/matrix.hpp
moving eigenvectors_sym, eigenvalues_sym out of stan/math/matrix.hpp
moving eigenvectors_sym, eigenvalues_sym out of stan/math/matrix.hpp
moving mdivide_right_tri, mdivide_right_tri_low out of stan/math/matrix.hpp
moving mdivide_left out of stan/math/matrix.hpp
moving mdivide_left_tri, mdivide_left_tri_low out of stan/math/matrix.hpp
moving mdivide_left_tri, mdivide_left_tri_low out of stan/math/matrix.hpp
moving softmax out of stan/math/matrix.hpp
moving inverse out of stan/math/matrix.hpp
moving diag_matrix out of stan/math/matrix.hpp
moving diagonal out of stan/math/matrix.hpp
moving block out of stan/math/matrix.hpp
moving col out of stan/math/matrix.hpp
adding placeholders for some functions in stan/math/matrix.hpp
moving row out of stan/math/matrix.hpp