| UE | Agda.TypeChecking.Coverage.SplitClause | 
| uglyShowName | Agda.Syntax.Abstract.Name, Agda.Syntax.Treeless, Agda.Syntax.Internal, Agda.Syntax.Abstract, Agda.Compiler.Backend | 
| UId | Agda.Auto.Syntax | 
| ULarge | Agda.Syntax.Internal | 
| umodifyIORef | Agda.Auto.NarrowingSearch | 
| unAbs | Agda.Syntax.Internal | 
| unAbsN | Agda.TypeChecking.Names | 
| unambiguous | Agda.Syntax.Abstract.Name, Agda.Syntax.Treeless, Agda.Syntax.Internal, Agda.Syntax.Abstract, Agda.Compiler.Backend | 
| unAmbQ | Agda.Syntax.Abstract.Name, Agda.Syntax.Treeless, Agda.Syntax.Internal, Agda.Syntax.Abstract, Agda.Compiler.Backend | 
| unAppView |  | 
| 1 (Function) | Agda.Syntax.Concrete | 
| 2 (Function) | Agda.Syntax.Abstract.Views | 
| unArg | Agda.Syntax.Common | 
| unBind | Agda.Syntax.Abstract | 
| unbindVariable | Agda.Syntax.Scope.Monad | 
| UnBlock | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unblockDef | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| unblockedTester | Agda.TypeChecking.MetaVars | 
| unblockMeta | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| UnblockOnAll | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| unblockOnAll | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| unblockOnAllMetas | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| unblockOnAllMetasIn | Agda.Syntax.Internal.MetaVars | 
| UnblockOnAny | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| unblockOnAny | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| unblockOnAnyMeta | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| unblockOnAnyMetaIn | Agda.Syntax.Internal.MetaVars | 
| unblockOnBoth | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| UnblockOnDef | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| unblockOnDef | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| unblockOnEither | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| UnblockOnMeta | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| unblockOnMeta | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| UnblockOnProblem | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| unblockOnProblem | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| unblockProblem | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| unBlockT | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnboundVariablesInPatternSynonym | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unBrave | Agda.Syntax.Internal | 
| unBruijn | Agda.TypeChecking.CompiledClause.Compile | 
| unBuiltinAccess | Agda.TypeChecking.Monad.Builtin, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnconfirmedReductions | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| uncons |  | 
| 1 (Function) | Agda.Utils.List1 | 
| 2 (Function) | Agda.Utils.List | 
| unConstV | Agda.TypeChecking.Level | 
| uncurry3 | Agda.Utils.Tuple | 
| uncurry4 | Agda.Utils.Tuple | 
| uncurrys | Agda.Utils.TypeLevel | 
| unDeepSizeView | Agda.TypeChecking.Monad.SizedTypes, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| Undefined | Agda.Compiler.JS.Syntax | 
| underAbs | Agda.TypeChecking.Substitute.Class, Agda.TypeChecking.Substitute | 
| underAbstraction | Agda.TypeChecking.Monad.Context, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| underAbstraction' | Agda.TypeChecking.Monad.Context, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| underAbstractionAbs | Agda.TypeChecking.Monad.Context, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| underAbstractionAbs' | Agda.TypeChecking.Monad.Context, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| underAbstraction_ | Agda.TypeChecking.Monad.Context, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnderAddition |  | 
| 1 (Type/Class) | Agda.Syntax.Common | 
| 2 (Data Constructor) | Agda.Syntax.Common | 
| Underapplied | Agda.Syntax.Internal.Blockers, Agda.Syntax.Internal | 
| underBinder | Agda.TypeChecking.Free.Lazy | 
| underBinder' | Agda.TypeChecking.Free.Lazy | 
| UnderComposition |  | 
| 1 (Type/Class) | Agda.Syntax.Common | 
| 2 (Data Constructor) | Agda.Syntax.Common | 
| underConstructor | Agda.TypeChecking.Free.Lazy | 
| underFlexRig | Agda.TypeChecking.Free.Lazy | 
| UnderInf | Agda.TypeChecking.Positivity.Occurrence | 
| UnderLambda |  | 
| 1 (Type/Class) | Agda.Compiler.Treeless.Subst | 
| 2 (Data Constructor) | Agda.Compiler.Treeless.Subst | 
| underLambda | Agda.Compiler.Treeless.Subst | 
| underLambdas | Agda.TypeChecking.Substitute.Class, Agda.TypeChecking.Substitute | 
| underlyingRange | Agda.TypeChecking.Serialise.Instances.Common | 
| underModality | Agda.TypeChecking.Free.Lazy | 
| underOpaqueId | Agda.TypeChecking.Monad.Signature, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| underRelevance | Agda.TypeChecking.Free.Lazy | 
| Underscore |  | 
| 1 (Type/Class) | Agda.Syntax.Common | 
| 2 (Data Constructor) | Agda.Syntax.Concrete | 
| 3 (Data Constructor) | Agda.Syntax.Abstract | 
| underscore | Agda.Syntax.Common | 
| Undo | Agda.Auto.NarrowingSearch | 
| unDom | Agda.Syntax.Internal | 
| unDrop | Agda.Utils.Permutation | 
| unEl | Agda.Syntax.Internal | 
| unequal | Agda.Auto.Typecheck | 
| UnequalBecauseOfUniverseConflict | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnequalCohesion | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnequalFiniteness | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnequalHiding | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnequalLevel | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnequalQuantity | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnequalRelevance | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unequals | Agda.Auto.Typecheck | 
| UnequalSorts | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnequalTerms | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnequalTypes | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unescape | Agda.Compiler.JS.Pretty | 
| unescapes | Agda.Compiler.JS.Pretty | 
| UnexpectedModalityAnnotationInParameter | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnexpectedParameter | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnexpectedTypeSignatureForParameter | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnexpectedWithPatterns | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unExprView | Agda.Syntax.Concrete.Operators.Parser | 
| unflattenTel | Agda.TypeChecking.Telescope | 
| unflattenTel' | Agda.TypeChecking.Telescope | 
| unfold |  | 
| 1 (Function) | Agda.Utils.List1 | 
| 2 (Function) | Agda.TypeChecking.MetaVars.Occurs | 
| unfoldB | Agda.TypeChecking.MetaVars.Occurs | 
| unfoldCorecursion | Agda.TypeChecking.Reduce | 
| unfoldCorecursionE | Agda.TypeChecking.Reduce | 
| unfoldDefinitionE | Agda.TypeChecking.Reduce | 
| unfoldDefinitionStep | Agda.TypeChecking.Reduce | 
| Unfolding | Agda.Syntax.Concrete | 
| UnfoldingDecl | Agda.Syntax.Abstract | 
| UnfoldingDeclS | Agda.Syntax.Abstract | 
| UnfoldingOutsideOpaque | Agda.Syntax.Concrete.Definitions.Errors | 
| unfoldInlined | Agda.TypeChecking.Reduce | 
| unfoldr | Agda.Utils.List1 | 
| UnfoldStrategy | Agda.TypeChecking.MetaVars.Occurs | 
| UnfoldTransparentName | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnfoldTransparentName_ | Agda.Interaction.Options.Warnings | 
| UnFreezeMeta | Agda.TypeChecking.Monad.MetaVars, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unfreezeMeta | Agda.TypeChecking.Monad.MetaVars, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unfreezeMetas | Agda.TypeChecking.Monad.MetaVars, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| Unguarded | Agda.TypeChecking.Free.Lazy, Agda.TypeChecking.Free | 
| unguardedRecord | Agda.TypeChecking.Records | 
| UnGuardedRhs | Agda.Utils.Haskell.Syntax | 
| unguardedVars | Agda.TypeChecking.Free | 
| UnicodeOk | Agda.Syntax.Concrete.Glyph, Agda.Syntax.Concrete.Pretty, Agda.Interaction.Options | 
| UnicodeOrAscii | Agda.Syntax.Concrete.Glyph, Agda.Syntax.Concrete.Pretty, Agda.Interaction.Options | 
| UnicodeSubscript | Agda.Syntax.Concrete.Name, Agda.Syntax.Abstract.Name, Agda.Syntax.Treeless, Agda.Syntax.Concrete, Agda.Syntax.Internal, Agda.Syntax.Abstract, Agda.Compiler.Backend | 
| UnificationFailure | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnificationResult | Agda.TypeChecking.Rules.LHS.Unify | 
| UnificationResult' | Agda.TypeChecking.Rules.LHS.Unify | 
| UnificationStep | Agda.TypeChecking.Rules.LHS.Unify.Types | 
| UnificationStuck | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| Unifies | Agda.TypeChecking.Rules.LHS.Unify | 
| UnifiesTo | Agda.Auto.CaseSplit | 
| Unify | Agda.Auto.CaseSplit | 
| unify | Agda.Auto.CaseSplit | 
| unify' | Agda.Auto.CaseSplit | 
| UnifyBlocked | Agda.TypeChecking.Rules.LHS.Unify | 
| UnifyConflict | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnifyCycle | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unifyElims | Agda.TypeChecking.IApplyConfluence | 
| unifyElimsMeta | Agda.TypeChecking.IApplyConfluence | 
| UnifyEquiv | Agda.TypeChecking.Coverage.SplitClause | 
| unifyexp | Agda.Auto.CaseSplit | 
| UnifyIndices | Agda.Benchmarking, Agda.TypeChecking.Monad.Benchmark | 
| unifyIndices | Agda.TypeChecking.Rules.LHS.Unify | 
| unifyIndices' | Agda.TypeChecking.Rules.LHS.Unify | 
| UnifyIndicesNotVars | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnifyLog | Agda.TypeChecking.Rules.LHS.Unify.Types | 
| UnifyLog' | Agda.TypeChecking.Rules.LHS.Unify.Types | 
| UnifyLogEntry | Agda.TypeChecking.Rules.LHS.Unify.Types | 
| UnifyLogT | Agda.TypeChecking.Rules.LHS.Unify.Types | 
| UnifyOutput |  | 
| 1 (Type/Class) | Agda.TypeChecking.Rules.LHS.Unify.Types | 
| 2 (Data Constructor) | Agda.TypeChecking.Rules.LHS.Unify.Types | 
| unifyProof | Agda.TypeChecking.Rules.LHS.Unify.Types | 
| UnifyRecursiveEq | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnifyReflexiveEq | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnifyState | Agda.TypeChecking.Rules.LHS.Unify.Types | 
| UnifyStep | Agda.TypeChecking.Rules.LHS.Unify.Types | 
| UnifyStepT | Agda.TypeChecking.Rules.LHS.Unify.Types | 
| UnifyStuck | Agda.TypeChecking.Rules.LHS.Unify | 
| unifySubst | Agda.TypeChecking.Rules.LHS.Unify.Types | 
| UnifyUnusableModality | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unifyVar | Agda.Auto.CaseSplit | 
| UninstantiatedDotPattern | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| union |  | 
| 1 (Function) | Agda.Utils.VarSet | 
| 2 (Function) | Agda.Utils.BoolSet | 
| 3 (Function) | Agda.Utils.Bag | 
| 4 (Function) | Agda.Utils.SmallSet | 
| 5 (Function) | Agda.Utils.Trie | 
| 6 (Function) | Agda.Utils.List1 | 
| 7 (Function) | Agda.Utils.BiMap | 
| 8 (Function) | Agda.Utils.Favorites | 
| 9 (Function) | Agda.Utils.Graph.AdjacencyMap.Unidirectional | 
| 10 (Function) | Agda.Termination.CallMatrix | 
| 11 (Function) | Agda.Termination.CallGraph | 
| 12 (Function) | Agda.Compiler.JS.Substitution | 
| unionBuiltin | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unionCompared | Agda.Utils.Favorites | 
| unionMaybeWith |  | 
| 1 (Function) | Agda.Utils.Maybe | 
| 2 (Function) | Agda.Utils.Maybe.Strict | 
| unionPrecondition | Agda.Utils.BiMap | 
| unions |  | 
| 1 (Function) | Agda.Utils.VarSet | 
| 2 (Function) | Agda.Utils.Bag | 
| 3 (Function) | Agda.Utils.Graph.AdjacencyMap.Unidirectional | 
| unionSignatures | Agda.TypeChecking.Monad.Signature, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unionsMaybeWith | Agda.Utils.Maybe | 
| unionsWith | Agda.Utils.Graph.AdjacencyMap.Unidirectional | 
| unionWith |  | 
| 1 (Function) | Agda.Utils.Trie | 
| 2 (Function) | Agda.Utils.Graph.AdjacencyMap.Unidirectional | 
| uniqOn | Agda.Utils.List | 
| uniqueInt | Agda.Utils.Graph.AdjacencyMap.Unidirectional | 
| UniqueOpaque | Agda.Syntax.Common | 
| unitCohesion | Agda.Syntax.Common | 
| unitCompose | Agda.TypeChecking.SizedTypes.Utils | 
| unitModality | Agda.Syntax.Common | 
| unitQuantity | Agda.Syntax.Common | 
| unitRelevance | Agda.Syntax.Common | 
| unit_con | Agda.Utils.Haskell.Syntax | 
| Univ |  | 
| 1 (Type/Class) | Agda.Syntax.Internal.Univ, Agda.Syntax.Internal | 
| 2 (Data Constructor) | Agda.Syntax.Internal | 
| univar | Agda.Auto.SearchControl | 
| univChecks | Agda.TypeChecking.Rules.Application | 
| UniverseCheck | Agda.Syntax.Common | 
| universeCheck | Agda.Syntax.Concrete.Definitions.Types | 
| universeCheckPragma | Agda.Syntax.Concrete.Definitions.Monad | 
| univFibrancy | Agda.Syntax.Internal.Univ, Agda.Syntax.Internal | 
| UnivSize | Agda.Syntax.Internal | 
| UnivSort | Agda.Syntax.Internal | 
| univSort | Agda.TypeChecking.Substitute | 
| univSort' | Agda.TypeChecking.Substitute | 
| univUniv | Agda.Syntax.Internal.Univ, Agda.Syntax.Internal | 
| UnkindedVar | Agda.Utils.Haskell.Syntax | 
| Unknown |  | 
| 1 (Data Constructor) | Agda.Interaction.Options.Warnings | 
| 2 (Data Constructor) | Agda.Termination.Order | 
| 3 (Data Constructor) | Agda.Syntax.Reflected | 
| unknown | Agda.Termination.Order | 
| UnknownError | Agda.Interaction.ExitCode | 
| UnknownField | Agda.Interaction.Library.Base | 
| UnknownFixityInMixfixDecl | Agda.Syntax.Concrete.Definitions.Errors, Agda.Syntax.Concrete.Definitions | 
| UnknownFixityInMixfixDecl_ | Agda.Interaction.Options.Warnings | 
| unknownFreeVariables | Agda.Syntax.Common | 
| UnknownFVs | Agda.Syntax.Common | 
| UnknownHead | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnknownName | Agda.Syntax.Scope.Base | 
| UnknownNamesInFixityDecl | Agda.Syntax.Concrete.Definitions.Errors, Agda.Syntax.Concrete.Definitions | 
| UnknownNamesInFixityDecl_ | Agda.Interaction.Options.Warnings | 
| UnknownNamesInPolarityPragmas | Agda.Syntax.Concrete.Definitions.Errors, Agda.Syntax.Concrete.Definitions | 
| UnknownNamesInPolarityPragmas_ | Agda.Interaction.Options.Warnings | 
| UnknownS | Agda.Syntax.Reflected | 
| UnknownSort | Agda.Auto.Syntax | 
| unlabelPatVars | Agda.Syntax.Internal.Pattern | 
| unlamView | Agda.TypeChecking.Substitute | 
| unless | Agda.Utils.Monad | 
| unlessDebugPrinting | Agda.TypeChecking.Monad.Debug, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unlessM | Agda.Utils.Monad | 
| unlessNull |  | 
| 1 (Function) | Agda.Utils.Null | 
| 2 (Function) | Agda.Utils.List1 | 
| unlessNullM | Agda.Utils.Null | 
| unLevel | Agda.TypeChecking.Level | 
| unlevelWithKit | Agda.TypeChecking.Level | 
| unlistenToMeta | Agda.TypeChecking.Monad.MetaVars, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unLvl | Agda.TypeChecking.Primitive | 
| unM | Agda.Termination.SparseMatrix | 
| unmapListT | Agda.Utils.ListT | 
| unMaxView | Agda.TypeChecking.Monad.SizedTypes, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unName | Agda.TypeChecking.Names | 
| unnamed | Agda.Syntax.Common | 
| unnamedArg | Agda.Syntax.Common | 
| unNat | Agda.TypeChecking.Primitive | 
| unNice | Agda.Syntax.Concrete.Definitions.Monad | 
| unNLM | Agda.TypeChecking.Rewriting.NonLinMatch | 
| unnumberPatVars | Agda.Syntax.Internal.Pattern | 
| unpackUnquoteM | Agda.TypeChecking.Unquote | 
| unPiView | Agda.Syntax.Abstract.Views | 
| unPlusV | Agda.TypeChecking.Level | 
| unPM | Agda.Syntax.Parser | 
| unProjView | Agda.TypeChecking.ProjectionLike | 
| unPureConversionT | Agda.TypeChecking.Conversion.Pure | 
| unqhname | Agda.Compiler.MAlonzo.Misc | 
| UnQual | Agda.Utils.Haskell.Syntax | 
| unqualify | Agda.Syntax.Concrete.Name, Agda.Syntax.Concrete | 
| Unquote |  | 
| 1 (Data Constructor) | Agda.Syntax.Concrete | 
| 2 (Data Constructor) | Agda.Syntax.Abstract | 
| 3 (Type/Class) | Agda.TypeChecking.Unquote | 
| unquote | Agda.TypeChecking.Unquote | 
| UnquoteData |  | 
| 1 (Data Constructor) | Agda.Syntax.Concrete | 
| 2 (Data Constructor) | Agda.Syntax.Abstract | 
| UnquoteDataS | Agda.Syntax.Abstract | 
| UnquoteDecl |  | 
| 1 (Data Constructor) | Agda.Syntax.Concrete | 
| 2 (Data Constructor) | Agda.Syntax.Abstract | 
| UnquoteDeclS | Agda.Syntax.Abstract | 
| UnquoteDef |  | 
| 1 (Data Constructor) | Agda.Syntax.Concrete | 
| 2 (Data Constructor) | Agda.Syntax.Abstract | 
| UnquoteDefRequiresSignature | Agda.Syntax.Concrete.Definitions.Errors | 
| UnquoteDefS | Agda.Syntax.Abstract | 
| UnquoteError | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnquoteFailed | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnquoteFlags |  | 
| 1 (Type/Class) | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| 2 (Data Constructor) | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnquoteM | Agda.TypeChecking.Unquote | 
| unquoteM | Agda.TypeChecking.Rules.Term | 
| unquoteN | Agda.TypeChecking.Unquote | 
| unquoteNormalise | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unquoteNString | Agda.TypeChecking.Unquote | 
| UnquotePanic | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnquoteRes | Agda.TypeChecking.Unquote | 
| UnquoteState | Agda.TypeChecking.Unquote | 
| unquoteString | Agda.TypeChecking.Unquote | 
| UnquoteTactic | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unquoteTactic | Agda.TypeChecking.Rules.Term | 
| unquoteTCM | Agda.TypeChecking.Unquote | 
| unquoteTop | Agda.TypeChecking.Rules.Decl | 
| unranged | Agda.Syntax.Common | 
| Unreachable |  | 
| 1 (Data Constructor) | Agda.Utils.Impossible | 
| 2 (Type/Class) | Agda.Syntax.Treeless, Agda.Compiler.Backend | 
| UnreachableClauses | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnreachableClauses_ | Agda.Interaction.Options.Warnings | 
| unReduceM | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| Unrelated | Agda.Syntax.Common | 
| unsafeCoerceMod | Agda.Compiler.MAlonzo.Misc | 
| unsafeDeclarationWarning | Agda.Syntax.Concrete.Definitions.Errors, Agda.Syntax.Concrete.Definitions | 
| unsafeDeclarationWarning' | Agda.Syntax.Concrete.Definitions.Errors | 
| unsafeEscapeContext | Agda.TypeChecking.Monad.Context, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unsafeInTopContext | Agda.TypeChecking.Monad.Context, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unsafeModifyContext | Agda.TypeChecking.Monad.Context, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unsafePragma | Agda.Syntax.Concrete.Definitions.Errors | 
| unsafePragmaOptions | Agda.Interaction.Options | 
| unsafeSetUnicodeOrAscii | Agda.Syntax.Concrete.Glyph, Agda.Syntax.Concrete.Pretty | 
| unsafeTopLevelModuleName | Agda.Syntax.TopLevelModuleName | 
| unScope | Agda.Syntax.Abstract.Views | 
| unSingleLevel | Agda.TypeChecking.Level | 
| unSingleLevels | Agda.TypeChecking.Level | 
| unSizeExpr | Agda.TypeChecking.SizedTypes.Solve | 
| unSizeView | Agda.TypeChecking.Monad.SizedTypes, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnsolvedConstraint | Agda.Syntax.Common.Aspect, Agda.Interaction.Highlighting.Precise | 
| UnsolvedConstraints | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnsolvedConstraints_ | Agda.Interaction.Options.Warnings | 
| UnsolvedInteractionMetas | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnsolvedInteractionMetas_ | Agda.Interaction.Options.Warnings | 
| UnsolvedMeta | Agda.Syntax.Common.Aspect, Agda.Interaction.Highlighting.Precise | 
| UnsolvedMetaVariables | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnsolvedMetaVariables_ | Agda.Interaction.Options.Warnings | 
| unsolvedWarnings | Agda.Interaction.Options.Warnings | 
| unSpine | Agda.Syntax.Internal | 
| unSpine' | Agda.Syntax.Internal | 
| UnsupportedAttribute | Agda.Syntax.Parser.Monad, Agda.Syntax.Parser | 
| UnsupportedAttribute_ | Agda.Interaction.Options.Warnings | 
| UnsupportedCxt | Agda.TypeChecking.Rules.LHS.Unify.LeftInverse, Agda.TypeChecking.Rules.LHS.Unify | 
| UnsupportedIndexedMatch | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UnsupportedIndexedMatch_ | Agda.Interaction.Options.Warnings | 
| UnsupportedYet | Agda.TypeChecking.Rules.LHS.Unify.LeftInverse, Agda.TypeChecking.Rules.LHS.Unify | 
| UntaggedValue | Agda.Interaction.JSON | 
| unTCM | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| Unused | Agda.TypeChecking.Positivity.Occurrence | 
| unusedVar | Agda.Termination.Monad | 
| UnusedVariableInPatternSynonym | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unVersionView | Agda.Interaction.Library | 
| unviewProjectedVar | Agda.TypeChecking.Monad.SizedTypes, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| unwords | Agda.Utils.List1 | 
| unwords1 | Agda.Utils.String | 
| unwrapUnaryRecords | Agda.Interaction.JSON | 
| unzip |  | 
| 1 (Function) | Agda.Utils.List1 | 
| 2 (Function) | Agda.Utils.Graph.AdjacencyMap.Unidirectional | 
| unzipMaybe |  | 
| 1 (Function) | Agda.Utils.Maybe | 
| 2 (Function) | Agda.Utils.Maybe.Strict | 
| unzipWith | Agda.Utils.List | 
| update |  | 
| 1 (Function) | Agda.Utils.BiMap | 
| 2 (Function) | Agda.Utils.AssocList | 
| update1 | Agda.Utils.Update | 
| update2 | Agda.Utils.Update | 
| updateAllowedReductions | Agda.TypeChecking.Monad.Env, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateAt |  | 
| 1 (Function) | Agda.Utils.List | 
| 2 (Function) | Agda.Utils.AssocList | 
| updateBenchmark | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateBenchmarkingStatus | Agda.TypeChecking.Monad.Benchmark | 
| updateBlocker | Agda.TypeChecking.Constraints | 
| updateCompiledClauses | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateContext | Agda.TypeChecking.Monad.Context, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateCovering | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateDefArgOccurrences | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateDefBlocked | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateDefCompiledRep | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateDefCopatternLHS | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateDefinition | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateDefinitions | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateDefPolarity | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateDefType | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateEtaForRecord | Agda.TypeChecking.Records | 
| updateFunClauses | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateHead |  | 
| 1 (Function) | Agda.Utils.List | 
| 2 (Function) | Agda.Utils.List1 | 
| updateHeads | Agda.TypeChecking.Injectivity | 
| updateInstanceDefs | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateInteractionPointsAfter | Agda.Interaction.InteractionTop | 
| updateLast |  | 
| 1 (Function) | Agda.Utils.List | 
| 2 (Function) | Agda.Utils.List1 | 
| updateMetaVar | Agda.TypeChecking.Monad.MetaVars, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateMetaVarRange | Agda.TypeChecking.Monad.MetaVars, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateMetaVarTCM | Agda.TypeChecking.Monad.MetaVars, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateNamedArg | Agda.Syntax.Common | 
| updateNamedArgA | Agda.Syntax.Common | 
| updatePersistentState | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updatePrecondition | Agda.Utils.BiMap | 
| updateProblemRest | Agda.TypeChecking.Rules.LHS.ProblemRest | 
| updatePtr | Agda.Utils.Pointer | 
| updatePtrM | Agda.Utils.Pointer | 
| Updater | Agda.Utils.Update | 
| Updater1 | Agda.Utils.Update | 
| updater1 | Agda.Utils.Update | 
| Updater2 | Agda.Utils.Update | 
| updater2 | Agda.Utils.Update | 
| UpdaterT | Agda.Utils.Update | 
| updates1 | Agda.Utils.Update | 
| updates2 | Agda.Utils.Update | 
| updateScopeLocals | Agda.Syntax.Scope.Base | 
| updateScopeNameSpaces | Agda.Syntax.Scope.Base | 
| updateScopeNameSpacesM | Agda.Syntax.Scope.Base | 
| updateTheDef | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| updateVarsToBind | Agda.Syntax.Scope.Base | 
| upperBounds | Agda.TypeChecking.SizedTypes.WarshallSolver | 
| UProp | Agda.Syntax.Internal.Univ, Agda.Syntax.Internal | 
| ureadIORef | Agda.Auto.NarrowingSearch | 
| ureadmodifyIORef | Agda.Auto.NarrowingSearch | 
| UsableAtMod | Agda.Interaction.Base | 
| UsableAtModality | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| usableAtModality | Agda.TypeChecking.Irrelevance | 
| usableAtModality' | Agda.TypeChecking.Irrelevance | 
| usableCohesion | Agda.Syntax.Common | 
| usableMod | Agda.TypeChecking.Irrelevance | 
| usableModAbs | Agda.TypeChecking.Irrelevance | 
| UsableModality | Agda.TypeChecking.Irrelevance | 
| usableModality | Agda.Syntax.Common | 
| usableQuantity | Agda.Syntax.Common | 
| usableRel | Agda.TypeChecking.Irrelevance | 
| UsableRelevance | Agda.TypeChecking.Irrelevance | 
| usableRelevance | Agda.Syntax.Common | 
| UsableSizeVars | Agda.Termination.Monad | 
| usableSizeVars | Agda.Termination.Monad | 
| usage | Agda.Interaction.Options | 
| usageWarning | Agda.Interaction.Options.Warnings | 
| use | Agda.Utils.Lens | 
| useConcreteNames | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| usedArguments | Agda.Compiler.Treeless.Unused | 
| useDefaultFixity | Agda.Syntax.Notation | 
| UseEverything | Agda.Syntax.Common | 
| UseForce | Agda.Interaction.Base | 
| useInjectivity | Agda.TypeChecking.Injectivity | 
| UselessAbstract | Agda.Syntax.Concrete.Definitions.Errors, Agda.Syntax.Concrete.Definitions | 
| UselessAbstract_ | Agda.Interaction.Options.Warnings | 
| UselessHiding | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UselessHiding_ | Agda.Interaction.Options.Warnings | 
| UselessInline | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UselessInline_ | Agda.Interaction.Options.Warnings | 
| UselessInstance | Agda.Syntax.Concrete.Definitions.Errors, Agda.Syntax.Concrete.Definitions | 
| UselessInstance_ | Agda.Interaction.Options.Warnings | 
| UselessOpaque | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UselessOpaque_ | Agda.Interaction.Options.Warnings | 
| UselessPatternDeclarationForRecord | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UselessPatternDeclarationForRecord_ | Agda.Interaction.Options.Warnings | 
| UselessPragma | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UselessPragma_ | Agda.Interaction.Options.Warnings | 
| UselessPrivate | Agda.Syntax.Concrete.Definitions.Errors, Agda.Syntax.Concrete.Definitions | 
| UselessPrivate_ | Agda.Interaction.Options.Warnings | 
| UselessPublic | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UselessPublic_ | Agda.Interaction.Options.Warnings | 
| useNamesFromPattern | Agda.TypeChecking.Rules.LHS.ProblemRest | 
| useNamesFromProblemEqs | Agda.TypeChecking.Rules.LHS.ProblemRest | 
| useOriginFrom | Agda.TypeChecking.Rules.LHS.ProblemRest | 
| usePatOrigin | Agda.TypeChecking.Substitute | 
| usePatternInfo | Agda.TypeChecking.Substitute | 
| useR | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| userNamed | Agda.Syntax.Common | 
| UserWarning | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UserWarning_ | Agda.Interaction.Options.Warnings | 
| UserWritten | Agda.Syntax.Common | 
| Uses | Agda.Compiler.JS.Syntax | 
| uses | Agda.Compiler.JS.Syntax | 
| usesCopatterns | Agda.TypeChecking.Monad.Signature, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| useScope | Agda.TypeChecking.Monad.State, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| UseShowInstance | Agda.Interaction.Base | 
| useTC | Agda.TypeChecking.Monad.Base, Agda.TypeChecking.Monad, Agda.Compiler.Backend | 
| useTerPragma | Agda.TypeChecking.Rules.Def | 
| Using |  | 
| 1 (Data Constructor) | Agda.Syntax.Common | 
| 2 (Type/Class) | Agda.Syntax.Concrete | 
| using | Agda.Syntax.Common | 
| Using' | Agda.Syntax.Common | 
| UsingOnly | Agda.Syntax.Scope.Base | 
| UsingOrHiding | Agda.Syntax.Scope.Base | 
| usingOrHiding | Agda.Syntax.Scope.Base | 
| USmall | Agda.Syntax.Internal | 
| USSet | Agda.Syntax.Internal.Univ, Agda.Syntax.Internal | 
| UState | Agda.TypeChecking.Rules.LHS.Unify.Types | 
| usualWarnings | Agda.Interaction.Options.Warnings | 
| UType | Agda.Syntax.Internal.Univ, Agda.Syntax.Internal | 
| uwriteIORef | Agda.Auto.NarrowingSearch |