| F01QGF | RQ factorization of real m by n upper trapezoidal matrix (m ≤ n) |
| F01RGF | RQ factorization of complex m by n upper trapezoidal matrix (m ≤ n) |
| F06QFF | Matrix copy, real rectangular or trapezoidal matrix |
| F06TFF | Matrix copy, complex rectangular or trapezoidal matrix |