| ▼Nbasix | Basix: FEniCS runtime basis evaluation library |
| Ncell | Information about reference cells |
| Ndocstring | |
| Ndoftransforms | |
| Nelement | Interfaces for creating finite elements |
| Nimpl | |
| Nindexing | Indexing |
| Nlattice | Lattices of points |
| Nmaps | Information about finite element maps |
| Nmath | |
| Nmoments | Functions to create integral moment DOFs |
| Npolynomials | Polynomials |
| Npolyset | Polynomial expansion sets |
| Nprecompute | Matrix and permutation precomputation |
| Nquadrature | Quadrature rules |
| Nsobolev | Information about Sobolev spaces |
| CFiniteElement | A finite element |