Index - R
| Real | Data.Semifield |
| recip | Data.Semigroup.Additive, Data.Semifield |
| RightModule | Data.Semimodule |
| RightSemimodule | Data.Semimodule |
| Ring | Data.Semiring |
| RingLaw | Data.Semiring |
| rmap' | Data.Semimodule.Algebra |
| row | Data.Semimodule.Operator |
| rows | Data.Semimodule.Operator |
| rscale | Data.Semimodule |
| rscaleDef | Data.Semimodule |
| runDual | Data.Semimodule.Dual, Data.Semimodule.Operator |
| runTran | Data.Semimodule.Algebra, Data.Semimodule.Operator |