Index - N
| not | Precursor.Data.Bool, Precursor |
| notElem | Precursor.Structure.Foldable, Precursor |
| Nothing | Precursor.Data.Maybe, Precursor |
| notImplemented | Precursor.Debug, Precursor |
| nub | Precursor.Data.List, Precursor |
| null | Precursor.Structure.Foldable, Precursor |
| Num | Precursor.Numeric.Num, Precursor |