| F03AFF | LU factorization and determinant of real matrix |
| F04AAF | Solution of real simultaneous linear equations with multiple right-hand sides (Black Box) |
| F04AEF | Solution of real simultaneous linear equations with multiple right-hand sides using iterative refinement (Black Box) |
| F04AHF | Solution of real simultaneous linear equations using iterative refinement (coefficient matrix already factorized by F03AFF) |
| F04AJF | Solution of real simultaneous linear equations (coefficient matrix already factorized by F03AFF) |
| F04ARF | Solution of real simultaneous linear equations, one right-hand side (Black Box) |
| F04ATF | Solution of real simultaneous linear equations, one right-hand side using iterative refinement (Black Box) |
| F07ADF | LU factorization of real m by n matrix |
| F07AEF | Solution of real system of linear equations, multiple right-hand sides, matrix already factorized by F07ADF |
| F07AGF | Estimate condition number of real matrix, matrix already factorized by F07ADF |
| F07AHF | Refined solution with error bounds of real system of linear equations, multiple right-hand sides |
| F07AJF | Inverse of real matrix, matrix already factorized by F07ADF |