as_column as_row cast conj det elementwise fill generate hermitian horzcat identity imag inverse kron macs mars matmul matrix matrix matrix matrix operator!= operator* operator* operator* operator+ operator+ operator+ operator/ operator/ operator== rank real repmat reshape rref rref submat swapcol swaprow trace transpose vertcat

submat() template<std::size_t P, std::size_t Q, std::size_t M, std::size_t N, typename T > constexpr matrix<T, P, Q> cotila::submat ( const matrix< T, M, N > &  m, std::size_t  a, std::size_t  b  ) Parameters m an matrix of type T a the starting index into the rows b the starting index into the columns Returns an submatrix of type T such that Extracts the submatrix of a matrix.