Index - N
| NaN | Data.Prd.Nan |
| Nan | Data.Prd.Nan |
| nan | Data.Prd.Nan |
| nanEither | Data.Prd.Nan |
| nanflt | Data.Prd.Nan |
| nanMaybe | Data.Prd.Nan |
| ne | Data.Prd |
| negative | Data.Prd |
| nInf | Data.Float |
| ninf | Data.Float |
| nzero | Data.Float |
connections-0.0.2: Partial orders & Galois connections.