Index - N
| Natural | Hydra.Prelude |
| natVal | Hydra.Prelude |
| negate | Hydra.Prelude |
| newIORef | Hydra.Prelude |
| NFData | Hydra.Prelude |
| NoBuffering | Hydra.Prelude |
| NominalDiffTime | Hydra.Prelude |
| NonEmpty | Hydra.Prelude |
| nonEmpty | Hydra.Prelude |
| not | Hydra.Prelude |
| notElem | Hydra.Prelude |
| Nothing | Hydra.Prelude |
| null | Hydra.Prelude |
| Num | Hydra.Prelude |
| numerator | Hydra.Prelude |