Index - R
| race | Interlude |
| race_ | Interlude |
| Rand | Interlude |
| Random | Interlude |
| random | Interlude |
| RandomGen | Interlude |
| randomIO | Interlude |
| randomR | Interlude |
| randomRIO | Interlude |
| randomRs | Interlude |
| randoms | Interlude |
| RandT | Interlude |
| Ratio | Interlude |
| Rational | Interlude |
| rationalToDouble | Interlude |
| rationalToFloat | Interlude |
| ratioPrec | Interlude |
| ratioPrec1 | Interlude |
| RatioZeroDenominator | Interlude |
| ratioZeroDenominatorError | Interlude |
| Read | Interlude |
| readChan | Interlude |
| readEither | Interlude |
| Reader | Interlude |
| reader | Interlude |
| ReaderT | Interlude |
| readFile | Interlude |
| readLitChar | Interlude |
| readMaybe | Interlude |
| ReadMode | Interlude |
| readMVar | Interlude |
| reads | Interlude |
| ReadWriteMode | Interlude |
| Real | Interlude |
| RealFloat | Interlude |
| RealFrac | Interlude |
| realPart | Interlude |
| realToFrac | Interlude |
| RealWorld | Interlude |
| Rec0 | Interlude |
| RecConError | |
| 1 (Data Constructor) | Interlude |
| 2 (Type/Class) | Interlude |
| recip | Interlude |
| RecSelError | |
| 1 (Data Constructor) | Interlude |
| 2 (Type/Class) | Interlude |
| RecUpdError | |
| 1 (Data Constructor) | Interlude |
| 2 (Type/Class) | Interlude |
| reduce | Interlude |
| Refl | Interlude |
| rem | Interlude |
| remInteger | Interlude |
| Rep | Interlude |
| repeat | Interlude |
| replicate | Interlude |
| replicateConcurrently | Interlude |
| replicateConcurrently_ | Interlude |
| replicateM | Interlude |
| replicateM_ | Interlude |
| retry | Interlude |
| return | Interlude |
| reverse | Interlude |
| Right | Interlude |
| rights | Interlude |
| rightToMaybe | Interlude |
| rnf | Interlude |
| rotate | Interlude |
| rotateL | Interlude |
| rotateR | Interlude |
| round | Interlude |
| roundTo | Interlude |
| rtsSupportsBoundThreads | Interlude |
| runConcurrently | Interlude |
| runExcept | Interlude |
| runExceptT | Interlude |
| runIdentity | Interlude |
| runInBoundThread | Interlude |
| runInUnboundThread | Interlude |
| runPeat | Interlude |
| runRand | Interlude |
| runRandT | Interlude |
| runReader | Interlude |
| runReaderT | Interlude |
| runST | Interlude |
| runState | Interlude |
| runStateT | Interlude |