Index - F
| fail | Prelude, Monad |
| False | Prelude |
| February | Time |
| FilePath | Prelude, IO |
| filter | Prelude, List |
| filterM | Monad |
| finalizeForeignPtr | ForeignPtr |
| FinalizerEnvPtr | ForeignPtr |
| finalizerFree | MarshalAlloc |
| FinalizerPtr | ForeignPtr |
| find | List |
| findIndex | List |
| findIndices | List |
| FiniteBits | Bits |
| finiteBitSize | Bits |
| flip | Prelude |
| Float | Prelude |
| floatDigits | Prelude |
| Floating | Prelude |
| floatRadix | Prelude |
| floatRange | Prelude |
| floatToDigits | Numeric |
| floor | Prelude |
| fmap | Prelude, Monad |
| foldl | Prelude, List |
| foldl1 | Prelude, List |
| foldM | Monad |
| foldr | Prelude, List |
| foldr1 | Prelude, List |
| ForeignPtr | ForeignPtr |
| formatCalendarTime | Time |
| Fractional | Prelude |
| free | MarshalAlloc |
| freeHaskellFunPtr | Ptr |
| freeStablePtr | StablePtr |
| Friday | Time |
| fromBool | MarshalUtils |
| fromEnum | Prelude |
| fromInteger | Prelude |
| fromIntegral | Prelude |
| fromJust | Maybe |
| fromMaybe | Maybe |
| fromRat | Numeric |
| fromRational | Prelude |
| fst | Prelude |
| fullErrorType | MarshalError |
| Functor | Prelude, Monad |
| FunPtr | Ptr |