Index - U
| UFD | AlgebraicPrelude |
| Unbox | AlgebraicPrelude |
| uncons | AlgebraicPrelude |
| uncurry | AlgebraicPrelude |
| undefined | AlgebraicPrelude |
| unfoldr | AlgebraicPrelude |
| union | AlgebraicPrelude |
| unionBy | AlgebraicPrelude |
| unit | AlgebraicPrelude |
| Unital | AlgebraicPrelude |
| UnitalAlgebra | AlgebraicPrelude |
| unitM | AlgebraicPrelude |
| UnitNormalForm | AlgebraicPrelude |
| unless | AlgebraicPrelude |
| unlines | AlgebraicPrelude |
| until | AlgebraicPrelude |
| unwords | AlgebraicPrelude |
| unwrapAlgebra | AlgebraicPrelude |
| unwrapFractional | AlgebraicPrelude |
| unwrapIntegral | AlgebraicPrelude |
| unwrapNum | AlgebraicPrelude |
| unzip | AlgebraicPrelude |
| unzip3 | AlgebraicPrelude |
| unzip4 | AlgebraicPrelude |
| unzip5 | AlgebraicPrelude |
| unzip6 | AlgebraicPrelude |
| unzip7 | AlgebraicPrelude |
| userError | AlgebraicPrelude |
| userErrorType | AlgebraicPrelude |
| UVector | AlgebraicPrelude |