| underBinder | Rzk.TypeCheck.Eval, Rzk.TypeCheck |
| underScope | Rzk.TypeCheck.Eval, Rzk.TypeCheck |
| underScope2 | Rzk.TypeCheck.Eval, Rzk.TypeCheck |
| underscoreIdent | Rzk.TypeCheck.Decl.Data |
| unescapeInitTail | Language.Rzk.Syntax.Lex |
| unicode_TypeSigmaAlt | Language.Rzk.Syntax.Abs, Language.Rzk.Syntax |
| unicode_TypeSigmaTupleAlt | Language.Rzk.Syntax.Abs, Language.Rzk.Syntax |
| unify | Rzk.TypeCheck.Unify |
| unifyInCurrentContext | Rzk.TypeCheck.Unify |
| unifyTerms | Rzk.TypeCheck.Unify |
| unifyTopes | Rzk.TypeCheck.Unify |
| unifyTypes | Rzk.TypeCheck.Unify |
| unifyViaDecompose | Rzk.TypeCheck.Unify |
| Unit | |
| 1 (Data Constructor) | Language.Rzk.Syntax.Abs, Language.Rzk.Syntax |
| 2 (Data Constructor) | Language.Rzk.Foil.Syntax |
| UnitF | Language.Rzk.Foil.Syntax |
| unitPointCollapse | Rzk.TypeCheck.Judgements, Rzk.TypeCheck |
| UnitT | Language.Rzk.Foil.Syntax |
| unitT | Language.Rzk.Foil.Syntax |
| Universe | |
| 1 (Data Constructor) | Language.Rzk.Syntax.Abs, Language.Rzk.Syntax |
| 2 (Data Constructor) | Language.Rzk.Foil.Syntax |
| UniverseCube | |
| 1 (Data Constructor) | Language.Rzk.Syntax.Abs, Language.Rzk.Syntax |
| 2 (Data Constructor) | Language.Rzk.Foil.Syntax |
| UniverseCubeF | Language.Rzk.Foil.Syntax |
| UniverseCubeT | Language.Rzk.Foil.Syntax |
| UniverseF | Language.Rzk.Foil.Syntax |
| UniverseT | Language.Rzk.Foil.Syntax |
| universeT | Language.Rzk.Foil.Syntax |
| UniverseTope | |
| 1 (Data Constructor) | Language.Rzk.Syntax.Abs, Language.Rzk.Syntax |
| 2 (Data Constructor) | Language.Rzk.Foil.Syntax |
| UniverseTopeF | Language.Rzk.Foil.Syntax |
| UniverseTopeT | Language.Rzk.Foil.Syntax |
| unmarkUnresolved | Language.Rzk.Foil.Names |
| unsafeTermToPattern | Language.Rzk.Foil.Names |
| unsetOption | Rzk.TypeCheck.Decl, Rzk.TypeCheck |
| untyped | Language.Rzk.Foil.Syntax |
| UntypedNode | Language.Rzk.Foil.Syntax |
| Uri | |
| 1 (Type/Class) | Language.Rzk.VSCode.ReferenceIndex |
| 2 (Data Constructor) | Language.Rzk.VSCode.ReferenceIndex |
| uriPath | Language.Rzk.VSCode.ReferenceIndex |
| useSiteTokens | Language.Rzk.VSCode.Handlers |
| utf16Length | Language.Rzk.VSCode.PositionEncoding |
| utf8Encode | Language.Rzk.Syntax.Lex |