Index - I
| id | Control.Indexed.Prelude |
| init | Control.Indexed.Prelude |
| Int | Control.Indexed.Prelude |
| Integer | Control.Indexed.Prelude |
| Integral | Control.Indexed.Prelude |
| interact | Control.Indexed.Prelude |
| IO | Control.Indexed.Prelude |
| IOError | Control.Indexed.Prelude |
| ioError | Control.Indexed.Prelude |
| isDenormalized | Control.Indexed.Prelude |
| isIEEE | Control.Indexed.Prelude |
| isInfinite | Control.Indexed.Prelude |
| isNaN | Control.Indexed.Prelude |
| isNegativeZero | Control.Indexed.Prelude |
| iterate | Control.Indexed.Prelude |
| IxApplicative | Control.Indexed.Applicative, Control.Delimited |
| IxFunctor | Data.Indexed.Functor, Control.Delimited |
| IxMonad | Control.Indexed.Monad, Control.Delimited |
| IxPointed | Data.Indexed.Functor, Control.Delimited |