| C06FXF
| Three-dimensional complex discrete Fourier transform |
| C06PXF
| Three-dimensional complex discrete Fourier transform, complex data type |
| C06PYF
| Three-dimensional real-to-complex discrete Fourier transform |
| C06PZF
| Three-dimensional complex-to-real discrete Fourier transform |
| D03ECF
| Elliptic PDE, solution of finite difference equations by SIP for seven-point three-dimensional molecule, iterate to convergence |
| D03FAF
| Elliptic PDE, Helmholtz equation, three-dimensional Cartesian coordinates |
| D03UBF
| Elliptic PDE, solution of finite difference equations by SIP, seven-point three-dimensional molecule, one iteration |