Index - N
| negate | Papa.Prelude.Core.Prelude, Papa.Prelude.Core |
| not | Papa.Prelude.Core.Prelude, Papa.Prelude.Core |
| notElem | Papa.Prelude.Core.Prelude, Papa.Prelude.Core |
| Nothing | Papa.Prelude.Core.Prelude, Papa.Prelude.Core |
| null | Papa.Prelude.Core.Prelude, Papa.Prelude.Core |
| Num | Papa.Prelude.Core.Prelude, Papa.Prelude.Core |