Index - T
| tailDef | Universum |
| tailMay | Universum |
| tails | List, Universum |
| tailSafe | Universum |
| take | List, Universum |
| takeMVar | Lifted.Concurrent, Lifted, Universum |
| takeWhile | List, Universum |
| tan | Base, Universum |
| tanh | Base, Universum |
| Text | String, Universum |
| throwM | Exceptions, Universum |
| toEnum | Base, Universum |
| toInteger | Base, Universum |
| ToList | Container.Class, Container, Universum |
| toList | Container.Class, Container, Universum |
| ToLText | String, Universum |
| toLText | String, Universum |
| toRational | Base, Universum |
| toStrict | String, Universum |
| ToString | String, Universum |
| toString | String, Universum |
| ToText | String, Universum |
| toText | String, Universum |
| trace | Debug, Universum |
| traceId | Debug, Universum |
| traceM | Debug, Universum |
| traceShow | Debug, Universum |
| traceShowId | Debug, Universum |
| traceShowM | Debug, Universum |
| transpose | List, Universum |
| Traversable | Universum |
| Traversal | Universum |
| Traversal' | Universum |
| traverse | Universum |
| traverse_ | Container.Class, Container, Universum |
| True | Universum |
| truncate | Base, Universum |
| tryPutMVar | Lifted.Concurrent, Lifted, Universum |
| tryReadMVar | Lifted.Concurrent, Lifted, Universum |
| tryTakeMVar | Lifted.Concurrent, Lifted, Universum |
| TVar | Lifted.Concurrent, Lifted, Universum |
| Typeable | Universum |