Index - L
| labelThread | BasePrelude |
| Last | |
| 1 (Data Constructor) | BasePrelude |
| 2 (Type/Class) | BasePrelude |
| last | BasePrelude |
| lazy | BasePrelude |
| lcm | BasePrelude |
| Left | BasePrelude |
| left | BasePrelude |
| leftApp | BasePrelude |
| lefts | BasePrelude |
| length | BasePrelude |
| LetterNumber | BasePrelude |
| lex | BasePrelude |
| lexLitChar | BasePrelude |
| liftA | BasePrelude |
| liftA2 | BasePrelude |
| liftA3 | BasePrelude |
| liftM | BasePrelude |
| liftM2 | BasePrelude |
| liftM3 | BasePrelude |
| liftM4 | BasePrelude |
| liftM5 | BasePrelude |
| lines | BasePrelude |
| LineSeparator | BasePrelude |
| listToMaybe | BasePrelude |
| log | BasePrelude |
| logBase | BasePrelude |
| lookup | BasePrelude |
| lookupEnv | BasePrelude |
| loop | BasePrelude |
| LossOfPrecision | BasePrelude |
| LowercaseLetter | BasePrelude |
| LT | BasePrelude |