| Ratio | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| Rational | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| ratioPrec | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| ratioPrec1 | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| ratioZeroDenominatorError | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| rdrop | Indigo.Internal.Lookup, Indigo.Internal, Indigo |
| Read | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| readEither | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| Reader | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| reader | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| ReaderT | |
| 1 (Type/Class) | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| 2 (Data Constructor) | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| readIORef | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| readMaybe | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| ReadMode | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| readMVar | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| reads | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| readTVar | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| readTVarIO | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| ReadWriteMode | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| Real | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| RealFrac | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| realToFrac | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| Rec | Indigo.Lorentz, Indigo |
| recip | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| reduce | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| Ref | Indigo.Internal.Var, Indigo.Internal, Indigo |
| RefId | Indigo.Internal.Var, Indigo.Internal, Indigo |
| rem | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| remove | Indigo.Internal.Expr.Symbolic, Indigo.Internal.Expr, Indigo.Internal, Indigo |
| renderIndigoDoc | Indigo.Print, Indigo |
| renderLorentzDoc | Indigo.Lorentz, Indigo |
| renderLorentzDocWithGitRev | Indigo.Lorentz, Indigo |
| repeat | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| replicate | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| replicateM | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| replicateM_ | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| replStkMd | Indigo.Internal.State, Indigo.Internal, Indigo |
| RequireAllUniqueEntrypoints | Indigo.Lorentz, Indigo |
| RequireFlatEpDerivation | Indigo.Lorentz, Indigo |
| RequireFlatParamEps | Indigo.Lorentz, Indigo |
| RequireNoArgError | Indigo.Lorentz, Indigo |
| RequireUniqueEntrypoints | Indigo.Lorentz, Indigo |
| RetExprs | Indigo.Backend.Scope, Indigo.Backend |
| RetExprs' | Indigo.Backend.Scope, Indigo.Backend, Indigo.Backend |
| RetOutStack | Indigo.Backend.Scope, Indigo.Backend |
| RetOutStack' | Indigo.Backend.Scope, Indigo.Backend, Indigo.Backend |
| return | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| ReturnableValue | Indigo.Backend.Scope, Indigo.Backend, Indigo.Frontend.Language, Indigo.Frontend, Indigo |
| ReturnableValue' | Indigo.Backend.Scope, Indigo.Backend |
| RetVars | Indigo.Backend.Scope, Indigo.Backend, Indigo.Frontend.Language, Indigo.Frontend, Indigo |
| RetVars' | Indigo.Backend.Scope, Indigo.Backend, Indigo.Backend |
| reverse | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| Right | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| right | Indigo.Internal.Expr.Symbolic, Indigo.Internal.Expr, Indigo.Internal, Indigo |
| Right' | Indigo.Internal.Expr.Types, Indigo.Internal.Expr, Indigo.Internal, Indigo |
| rightBalanced | Indigo.Lorentz, Indigo |
| rightComb | Indigo.Lorentz, Indigo |
| rights | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| rightToMaybe | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| rnf | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| RNil | Indigo.Lorentz, Indigo |
| round | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| rtake | Indigo.Internal.Lookup, Indigo.Internal, Indigo |
| runExceptT | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| RunFutureContract | Indigo.Internal.Expr.Types, Indigo.Internal.Expr, Indigo.Internal, Indigo |
| runFutureContract | Indigo.Internal.Expr.Symbolic, Indigo.Internal.Expr, Indigo.Internal, Indigo |
| runIdentity | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| runIdentityT | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| runIndigoState | Indigo.Internal.State, Indigo.Internal, Indigo |
| runMaybeT | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| runObjectManipulation | Indigo.Internal.Expr.Compilation, Indigo.Internal.Expr, Indigo.Internal, Indigo |
| runReader | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| runReaderT | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| runSIS | Indigo.Internal.SIS, Indigo.Internal, Indigo |
| runState | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |
| runStateT | Indigo.Backend.Prelude, Indigo.Prelude, Indigo |