| E01AEF
| Interpolating functions, polynomial interpolant, data may include derivative values, one variable |
| E01BAF
| Interpolating functions, cubic spline interpolant, one variable |
| E01BEF
| Interpolating functions, monotonicity-preserving, piecewise cubic Hermite, one variable |
| E01DAF
| Interpolating functions, fitting bicubic spline, data on rectangular grid |
| E01RAF
| Interpolating functions, rational interpolant, one variable |
| E01SAF
| Interpolating functions, method of Renka and Cline, two variables |
| E01SGF
| Interpolating functions, modified Shepard's method, two variables |