| L1 | GHC.Generics | 
| labelThread | GHC.Conc.Sync, GHC.Conc | 
| labelThread# | GHC.Exts | 
| Last |  | 
| 1 (Type/Class) | Data.Monoid | 
| 2 (Data Constructor) | Data.Monoid | 
| last | Data.List, Prelude | 
| latin1 |  | 
| 1 (Function) | GHC.IO.Encoding.Latin1 | 
| 2 (Function) | GHC.IO.Encoding, System.IO | 
| latin1_checked | GHC.IO.Encoding.Latin1 | 
| latin1_checked_encode | GHC.IO.Encoding.Latin1 | 
| latin1_decode |  | 
| 1 (Function) | GHC.IO.Encoding.Latin1 | 
| 2 (Function) | GHC.IO.Encoding | 
| latin1_encode |  | 
| 1 (Function) | GHC.IO.Encoding.Latin1 | 
| 2 (Function) | GHC.IO.Encoding | 
| lazy | GHC.Exts | 
| lazyToStrictST | Control.Monad.ST.Lazy.Safe, Control.Monad.ST.Lazy | 
| lcm | Prelude | 
| leAddr# | GHC.Exts | 
| leChar# | GHC.Exts | 
| leFloat# | GHC.Exts | 
| Left | Data.Either, Prelude | 
| left | Control.Arrow | 
| LeftAdjust | Text.Printf | 
| leftApp | Control.Arrow | 
| LeftAssociative | GHC.Generics | 
| lefts | Data.Either | 
| length | Data.List, Prelude | 
| lengthArray0 | Foreign.Marshal.Array, Foreign.Marshal.Safe, Foreign.Marshal, Foreign, Foreign.Safe | 
| LetterNumber | Data.Char | 
| leWord# | GHC.Exts | 
| lex |  | 
| 1 (Function) | Text.Read.Lex | 
| 2 (Function) | Text.Read, Prelude | 
| lexChar | Text.Read.Lex | 
| lexDigits | Numeric | 
| Lexeme | Text.Read.Lex, Text.Read | 
| lexLitChar | Data.Char | 
| lexP | Text.Read | 
| LF | GHC.IO.Handle, System.IO | 
| lift | Text.ParserCombinators.ReadPrec, Text.Read | 
| liftA | Control.Applicative | 
| liftA2 | Control.Applicative | 
| liftA3 | Control.Applicative | 
| liftM | Control.Monad | 
| liftM2 | Control.Monad | 
| liftM3 | Control.Monad | 
| liftM4 | Control.Monad | 
| liftM5 | Control.Monad | 
| Limit | System.Posix.Types | 
| LineBuffering | GHC.IO.Handle, System.IO | 
| lines | Data.List, Data.String, Prelude | 
| LineSeparator | Data.Char | 
| LinkCount | System.Posix.Types | 
| listTc |  | 
| 1 (Function) | Data.Typeable.Internal | 
| 2 (Function) | Data.OldTypeable.Internal | 
| listToMaybe | Data.Maybe | 
| localeEncoding | System.IO | 
| log | Prelude | 
| logBase | Prelude | 
| logDouble# | GHC.Exts | 
| logFloat# | GHC.Exts | 
| look |  | 
| 1 (Function) | Text.ParserCombinators.ReadP | 
| 2 (Function) | Text.ParserCombinators.ReadPrec, Text.Read | 
| lookup | Data.List, Prelude | 
| lookupEnv | System.Environment | 
| loop | Control.Arrow | 
| LossOfPrecision | Control.Exception.Base, Control.Exception | 
| LowercaseLetter | Data.Char | 
| LT | Data.Ord, Prelude | 
| ltAddr# | GHC.Exts | 
| ltChar# | GHC.Exts | 
| ltFloat# | GHC.Exts | 
| ltWord# | GHC.Exts |