| Range | Data.Relation |
| range | |
| 1 (Function) | Control.Iterate.SetAlgebra, Control.SetAlgebra |
| 2 (Function) | Data.Relation |
| reapplySTS | Control.State.Transition.Extended, Control.State.Transition.Simple, Control.State.Transition |
| rear | Control.Iterate.Collect |
| Rec | Data.Coders |
| RecD | Data.Coders |
| Relation | Data.Relation |
| removekey | |
| 1 (Function) | Control.Iterate.SetAlgebra, Control.SetAlgebra |
| 2 (Function) | Data.Relation |
| removeval | Control.Iterate.SetAlgebra |
| renderAssertionViolation | Control.State.Transition.Extended, Control.State.Transition.Simple, Control.State.Transition |
| retract | Control.Iterate.SetAlgebra |
| RExclude | Control.Iterate.SetAlgebra |
| rExclude | Control.Iterate.SetAlgebra |
| rexclude | Control.Iterate.SetAlgebra, Control.SetAlgebra |
| Rng | Control.Iterate.SetAlgebra |
| rng | Control.Iterate.SetAlgebra, Control.SetAlgebra |
| rngElem | Control.Iterate.SetAlgebra |
| rngFst | Control.Iterate.SetAlgebra |
| rngSnd | Control.Iterate.SetAlgebra |
| rngStep | Control.Iterate.SetAlgebra |
| roundTripMemo | Data.MemoBytes |
| RRestrict | Control.Iterate.SetAlgebra |
| rRestrict | Control.Iterate.SetAlgebra |
| rrestrict | Control.Iterate.SetAlgebra, Control.SetAlgebra |
| Rule | Control.State.Transition.Extended, Control.State.Transition.Simple, Control.State.Transition |
| RuleContext | Control.State.Transition.Extended, Control.State.Transition.Simple, Control.State.Transition |
| RuleType | Control.State.Transition.Extended, Control.State.Transition.Simple, Control.State.Transition |
| RuleTypeRep | Control.State.Transition.Extended, Control.State.Transition.Simple, Control.State.Transition |
| run | Control.Iterate.SetAlgebra |
| runAnnotator | Data.Coders |
| runBool | Control.Iterate.SetAlgebra |
| runBoolExp | Control.Iterate.SetAlgebra |
| runCollect | Control.Iterate.Collect |
| runColPlus | Control.Iterate.Collect |
| runCont | Control.Iterate.Collect |
| runE | Data.Coders |
| runPlus | Control.Iterate.Collect |
| runSet | Control.Iterate.SetAlgebra |
| runSetExp | Control.Iterate.SetAlgebra |