| e05jgc | Set a single optional argument for e05jbc from a real argument |
| e05jlc | Get the setting of a real valued optional argument of e05jbc |
| f01ejc | Real matrix logarithm |
| f01ekc | Exponential, sine, cosine, sinh or cosh of a real matrix (Schur–Parlett algorithm) |
| f01emc | Function of a real matrix (using user-supplied derivatives) |
| f01fkc | Exponential, sine, cosine, sinh or cosh of a complex matrix (Schur–Parlett algorithm) |