Index - D
| DataType | |
| 1 (Type/Class) | Type.Set |
| 2 (Data Constructor) | Type.Set |
| Decidable | Type.Logic |
| Decidable1 | Type.Logic |
| decide | Type.Logic |
| decide1 | Type.Logic |
| DependentSum | Type.Set |
| Diff | |
| 1 (Type/Class) | Type.Set |
| 2 (Data Constructor) | Type.Set |
| Disjoint | Type.Set |
| domUniq | Type.Function |
| dynCompare | Data.Typeable.Extras |
| dynEq | Data.Typeable.Extras |