| D02KDF | Second-order Sturm–Liouville problem, regular/singular system, finite/infinite range, eigenvalue only, user-specified break-points |
| D02KEF | Second-order Sturm–Liouville problem, regular/singular system, finite/infinite range, eigenvalue and eigenfunction, user-specified break-points |
| D05BDF | Nonlinear convolution Volterra–Abel equation, second kind, weakly singular |
| D05BEF | Nonlinear convolution Volterra–Abel equation, first kind, weakly singular |
| D05BYF | Generate weights for use in solving weakly singular Abel-type equations |
| F08KAF | Computes the minimum-norm solution to a real linear least-squares problem using singular value decomposition |
| F08KBF | Computes the singular value decomposition of a real matrix, optionally computing the left and/or right singular vectors |
| F08KCF | Computes the minimum-norm solution to a real linear least-squares problem using singular value decomposition (divide-and-conquer) |
| F08KDF | Computes the singular value decomposition of a real matrix, optionally computing the left and/or right singular vectors (divide-and-conquer) |
| F08KNF | Computes the minimum-norm solution to a complex linear least-squares problem using singular value decomposition |
| F08KPF | Computes the singular value decomposition of a complex matrix, optionally computing the left and/or right singular vectors |
| F08KQF | Computes the minimum-norm solution to a complex linear least-squares problem using singular value decomposition (divide-and-conquer) |
| F08KRF | Computes the singular value decomposition of a complex matrix, optionally computing the left and/or right singular vectors (divide-and-conquer) |
| F08VAF | Computes the generalized singular value decomposition of a real matrix pair |
| F08VNF | Computes the generalized singular value decomposition of a complex matrix pair |