Index - F
| fail | Intro |
| False | Intro |
| FilePath | Intro |
| filter | Intro |
| find | Intro |
| FiniteBits | Intro |
| finiteBitSize | Intro |
| First | |
| 1 (Data Constructor) | Intro |
| 2 (Type/Class) | Intro |
| first | Intro |
| fix | Intro |
| flip | Intro |
| Float | Intro |
| floatDigits | Intro |
| Floating | Intro |
| floatRadix | Intro |
| floatRange | Intro |
| floor | Intro |
| fold | Intro |
| Foldable | Intro |
| foldl' | Intro |
| foldlM | Intro |
| foldMap | Intro |
| foldr | Intro |
| foldr' | Intro |
| foldrM | Intro |
| for | Intro |
| for_ | Intro |
| Fractional | Intro |
| fromEnum | Intro |
| fromInteger | Intro |
| fromIntegral | Intro |
| fromLeft | Intro |
| fromList | Intro.Trustworthy, Intro |
| fromMaybe | Intro |
| fromRational | Intro |
| fromRight | Intro |
| fromString | Intro |
| fst | Intro |
| Functor | Intro |