| C06FFF | One-dimensional complex discrete Fourier transform of multi-dimensional data |
| C06FJF | Multi-dimensional complex discrete Fourier transform of multi-dimensional data |
| C06PFF | One-dimensional complex discrete Fourier transform of multi-dimensional data (using complex data type) |
| C06PJF | Multi-dimensional complex discrete Fourier transform of multi-dimensional data (using complex data type) |
| D01EAF | Multi-dimensional adaptive quadrature over hyper-rectangle, multiple integrands |
| D01FBF | Multi-dimensional Gaussian quadrature over hyper-rectangle |
| D01FCF | Multi-dimensional adaptive quadrature over hyper-rectangle |
| D01FDF | Multi-dimensional quadrature, Sag–Szekeres method, general product region or n-sphere |
| D01GBF | Multi-dimensional quadrature over hyper-rectangle, Monte Carlo method |
| D01GCF | Multi-dimensional quadrature, general product region, number-theoretic method |
| D01GDF | Multi-dimensional quadrature, general product region, number-theoretic method, variant of D01GCF efficient on vector machines |
| D01JAF | Multi-dimensional quadrature over an n-sphere, allowing for badly behaved integrands |
| D01PAF | Multi-dimensional quadrature over an n-simplex |