| F01BRF | LU factorization of real sparse matrix |
| F01BSF | LU factorization of real sparse matrix with known sparsity pattern |
| F04AXF | Solution of real sparse simultaneous linear equations (coefficient matrix already factorized) |
| F04QAF | Sparse linear least-squares problem, m real equations in n unknowns |
| F11BDF | Real sparse nonsymmetric linear systems, setup for F11BEF |
| F11BEF | Real sparse nonsymmetric linear systems, preconditioned RGMRES, CGS, Bi-CGSTAB or TFQMR method |
| F11BFF | Real sparse nonsymmetric linear systems, diagnostic for F11BEF |
| F11BRF | Complex sparse non-Hermitian linear systems, setup for F11BSF |
| F11BSF | Complex sparse non-Hermitian linear systems, preconditioned RGMRES, CGS,Bi-CGSTAB or TFQMR method |
| F11BTF | Complex sparse non-Hermitian linear systems, diagnostic for F11BSF |
| F11DAF | Real sparse nonsymmetric linear systems, incomplete LU factorization |
| F11DBF | Solution of linear system involving incomplete LU preconditioning matrix generated by F11DAF |
| F11DCF | Solution of real sparse nonsymmetric linear system, RGMRES, CGS, Bi-CGSTAB or TFQMR method, preconditioner computed by F11DAF |
| F11DDF | Solution of linear system involving preconditioning matrix generated by applying SSOR to real sparse nonsymmetric matrix |
| F11DEF | Solution of real sparse nonsymmetric linear system, RGMRES, CGS, Bi-CGSTAB, or TFQMR method, Jacobi or SSOR preconditioner (Black Box) |