| D06AAF | Generates a two-dimensional mesh using a simple incremental method |
| D06ABF | Generates a two-dimensional mesh using a Delaunay–Voronoi process |
| D06ACF | Generates a two-dimensional mesh using an Advancing-front method |
| D06BAF | Generates a boundary mesh |
| E02DFF | Evaluation of fitted bicubic spline at a mesh of points |
| E02JFF | Evaluation at a mesh of points of a spline computed by E02JDF |