Index - F
| False | Data.Extra |
| fi | Data.Number.Extra, Data.Extra |
| filter | Data.Extra |
| find | Data.Extra |
| findIndex | Data.Extra |
| findIndices | Data.Extra |
| firstOr | Data.List.Extra, Data.Extra |
| foldl | Data.Extra |
| foldl' | Data.Extra |
| foldl1 | Data.Extra |
| foldl1' | Data.Extra |
| foldr | Data.Extra |
| foldr1 | Data.Extra |
| for | Data.List.Extra, Data.Extra |
| formatCharacter | Data.Extra |
| FormatTime | Data.Extra |
| formatTime | Data.Extra |
| fromGregorian | Data.Extra |
| fromGregorianValid | Data.Extra |
| fromJust | Data.Extra |
| fromLazyText | Data.Text.Extra, Data.Extra |
| fromLeft | Data.Either.Extra, Data.Extra |
| fromMaybe | Data.Extra |
| fromRight | Data.Either.Extra, Data.Extra |
| fromString | Data.Extra |
| FromText | Data.Text.Extra, Data.Extra |
| fromText | Data.Text.Extra, Data.Extra |