Index - N
| negate | CorePrelude, BasicPrelude |
| not | CorePrelude, BasicPrelude |
| notElem | BasicPrelude |
| Nothing | CorePrelude, BasicPrelude |
| nub | BasicPrelude |
| nubBy | BasicPrelude |
| null | BasicPrelude |
| Num | CorePrelude, BasicPrelude |
basic-prelude-0.7.0: An enhanced core prelude; a common foundation for alternate preludes.