Index - R
| Rational | Delude |
| Read | Delude |
| read | Delude |
| readFile | Delude |
| readIO | Delude |
| readList | Delude |
| readLn | Delude |
| readParen | Delude |
| ReadS | Delude |
| reads | Delude |
| readsPrec | Delude |
| Real | Delude |
| RealFloat | Delude |
| RealFrac | Delude |
| realToFrac | Delude |
| recip | Delude |
| rem | Delude |
| repeat | Delude |
| replicate | Delude |
| replicateM | Delude |
| replicateM_ | Delude |
| return | Delude |
| reverse | Delude |
| Right | Delude |
| round | Delude |