Index - D
| Day | AppPrelude |
| decodeFloat | AppPrelude |
| decodeMove | Models.Move |
| decodeTEntry | Utils.TranspositionTable |
| decodeUtf8 | AppPrelude |
| deepseq | AppPrelude |
| defaultCons | AppPrelude |
| defaultEngineOptions | Models.Command |
| defaultFind | AppPrelude |
| defaultIntersperse | AppPrelude |
| defaultReverse | AppPrelude |
| defaultSearchOptions | Models.Command |
| defaultSnoc | AppPrelude |
| defaultSortBy | AppPrelude |
| defaultSplitWhen | AppPrelude |
| defaultTimeLocale | AppPrelude |
| delete | AppPrelude |
| deleteBy | AppPrelude |
| deleteMap | AppPrelude |
| deleteSet | AppPrelude |
| Depth | Models.Score |
| Deque | AppPrelude |
| diagMovesVec | Utils.Board |
| difference | AppPrelude |
| differenceMap | AppPrelude |
| Display | Models.Command |
| displayException | AppPrelude |
| div | AppPrelude |
| Divide | Models.Command |
| divide | Search.Perft |
| divMod | AppPrelude |
| DList | AppPrelude |
| DLList | AppPrelude |
| doesNotExistErrorType | AppPrelude |
| Double | AppPrelude |
| doubledPawnPenalty | Evaluation.Parameters |
| Down | |
| 1 (Type/Class) | AppPrelude |
| 2 (Data Constructor) | AppPrelude |
| drop | AppPrelude |
| dropEnd | AppPrelude |
| dropPrefix | AppPrelude |
| dropSuffix | AppPrelude |
| dropWhile | AppPrelude |
| dupChan | AppPrelude |
| dupTChan | AppPrelude |
| dupTMChan | AppPrelude |