Index - L
| Left | Traction.Prelude |
| left | Traction.Prelude |
| length | Traction.Prelude |
| liftA | Traction.Prelude |
| liftA2 | Traction.Prelude |
| liftA3 | Traction.Prelude |
| liftDb | Traction.Control |
| liftM | Traction.Prelude |
| liftM2 | Traction.Prelude |
| liftM3 | Traction.Prelude |
| liftM4 | Traction.Prelude |
| liftM5 | Traction.Prelude |