| F06PJF | System of equations, real triangular matrix |
| F06PKF | System of equations, real triangular band matrix |
| F06PLF | System of equations, real triangular packed matrix |
| F06YJF | Solves system of equations with multiple right-hand sides, real triangular coefficient matrix |
| F07TEF | Solution of real triangular system of linear equations, multiple right-hand sides |
| F07TGF | Estimate condition number of real triangular matrix |
| F07THF | Error bounds for solution of real triangular system of linear equations, multiple right-hand sides |
| F07TJF | Inverse of real triangular matrix |
| F07UEF | Solution of real triangular system of linear equations, multiple right-hand sides, packed storage |
| F07UGF | Estimate condition number of real triangular matrix, packed storage |
| F07UHF | Error bounds for solution of real triangular system of linear equations, multiple right-hand sides, packed storage |
| F07UJF | Inverse of real triangular matrix, packed storage |
| F07VEF | Solution of real band triangular system of linear equations, multiple right-hand sides |
| F07VGF | Estimate condition number of real band triangular matrix |
| F07VHF | Error bounds for solution of real band triangular system of linear equations, multiple right-hand sides |