Index - R
| reason | Test.QuickCheck |
| recheck | Test.QuickCheck |
| RecursivelyShrink | Test.QuickCheck.Arbitrary |
| recursivelyShrink | Test.QuickCheck.Arbitrary, Test.QuickCheck |
| replay | Test.QuickCheck |
| resize | Test.QuickCheck.Gen, Test.QuickCheck |
| Result | Test.QuickCheck |
| run | Test.QuickCheck.Monadic |
| runSTGen | Test.QuickCheck.Monadic |