Index - R
| RangeLoad | Data.Yarr.Eval, Data.Yarr | 
| rangeLoadP | Data.Yarr.Eval, Data.Yarr | 
| rangeLoadS | Data.Yarr.Eval, Data.Yarr | 
| rangeLoadSlicesP | Data.Yarr.Eval, Data.Yarr | 
| rangeLoadSlicesS | Data.Yarr.Eval, Data.Yarr | 
| RangeVecLoad | Data.Yarr.Eval, Data.Yarr | 
| rangeWork | Data.Yarr.Work | 
| rangeWorkOnSlicesSeparate | Data.Yarr.Work | 
| rangeWorkOnSlicesSeparateP | Data.Yarr.Work | 
| rangeWorkP | Data.Yarr.Work | 
| reduceL | Data.Yarr.Work | 
| reduceLeftM | Data.Yarr.Work | 
| reduceR | Data.Yarr.Work | 
| reduceRightM | Data.Yarr.Work | 
| Regular | Data.Yarr.Base, Data.Yarr | 
| replicate | Data.Yarr.Utils.FixedVector | 
| replicateM | Data.Yarr.Utils.FixedVector | 
| rnf | Data.Yarr.Base, Data.Yarr |