Index - I
| Implies | ATP.FOL, ATP |
| Inequivalence | |
| 1 (Type/Class) | ATP.FOL, ATP |
| 2 (Data Constructor) | ATP.FOL, ATP |
| inequivalence | ATP.FOL, ATP |
| Inference | |
| 1 (Type/Class) | ATP.FOL, ATP |
| 2 (Data Constructor) | ATP.FOL, ATP |
| inferenceRule | ATP.FOL, ATP |
| isAssociative | ATP.FOL, ATP |
| isFailure | ATP.Error, ATP |
| isSuccess | ATP.Error, ATP |