Index - T
| tail | CustomPrelude |
| tails | CustomPrelude |
| take | CustomPrelude |
| takeWhile | CustomPrelude |
| tan | CustomPrelude |
| tanh | CustomPrelude |
| Text | CustomPrelude |
| throwIO | CustomPrelude |
| toEnum | CustomPrelude |
| toException | CustomPrelude |
| toInteger | CustomPrelude |
| toRational | CustomPrelude |
| transpose | CustomPrelude |
| trimM | CustomPrelude |
| True | CustomPrelude |
| truncate | CustomPrelude |