Index - T
| tan | Psi.Data, Psi |
| tanDouble | Psi.Data, Psi |
| tanFloat | Psi.Data, Psi |
| tanh | Psi.Data, Psi |
| tanhDouble | Psi.Data, Psi |
| tanhFloat | Psi.Data, Psi |
| testBitInteger | Psi.Data, Psi |
| Text | Psi.Data, Psi |
| timesDouble | Psi.Data, Psi |
| timesFloat | Psi.Data, Psi |
| timesInteger | Psi.Data, Psi |
| toInteger | Psi.Data, Psi |
| toRational | Psi.Data, Psi |
| Traversable | Psi.Data, Psi |
| traverse | Psi.Data, Psi |
| True | Psi.Data, Psi |
| truncate | Psi.Data, Psi |