| ECProg | AOC.Common.Elfcode |
| Either | AOC.Prelude |
| either | AOC.Prelude |
| eitherItem | AOC.Common, AOC.Prelude |
| eitherToMaybe | AOC.Util, AOC.Common, AOC.Prelude, AOC |
| elem | AOC.Prelude |
| elemIndex | AOC.Prelude |
| elemIndices | AOC.Prelude |
| elfcodeParser | AOC.Common.Elfcode |
| empty | AOC.Prelude |
| EnclosingMark | AOC.Prelude |
| Endo | |
| 1 (Data Constructor) | AOC.Prelude |
| 2 (Type/Class) | AOC.Prelude |
| EQ | AOC.Prelude |
| errorBadArgument | AOC.Prelude |
| errorBadFormat | AOC.Prelude |
| errorMissingArgument | AOC.Prelude |
| errorShortFormat | AOC.Prelude |
| evalECProg | AOC.Common.Elfcode |
| evalPrim | AOC.Prelude |
| evalState | AOC.Prelude |
| evalStateT | AOC.Prelude |
| Except | AOC.Prelude |
| ExceptT | |
| 1 (Type/Class) | AOC.Prelude |
| 2 (Data Constructor) | AOC.Prelude |
| execECProg | AOC.Common.Elfcode |
| execOp | AOC.Common.Elfcode |
| execSolution | AOC.Run.Interactive, AOC |
| execSolutionWith | AOC.Run.Interactive, AOC |
| execSolutionWith_ | AOC.Run.Interactive, AOC |
| execSolution_ | AOC.Run.Interactive, AOC |
| execState | AOC.Prelude |
| execStateT | AOC.Prelude |
| exponentialFindMin | AOC.Common.Search, AOC.Prelude |
| exponentialMinSearch | AOC.Common.Search, AOC.Prelude |
| exponentialSearch | AOC.Common.Search, AOC.Prelude |