Index - R
| radians | Basics, NriPrelude |
| range | List |
| Relative | Expect |
| remainderBy | Basics, NriPrelude |
| remove | |
| 1 (Function) | Dict |
| 2 (Function) | Set |
| Renderer | |
| 1 (Type/Class) | Platform |
| 2 (Data Constructor) | Platform |
| renderTracingSpanDetails | Platform |
| repeat | |
| 1 (Function) | List |
| 2 (Function) | Text |
| 3 (Function) | Array |
| replace | Text |
| requestId | Platform |
| Result | Result, NriPrelude |
| result | Fuzz |
| reverse | |
| 1 (Function) | List |
| 2 (Function) | Text |
| right | Text |
| rootTracingSpanIO | Platform |
| round | Basics, NriPrelude |
| run | Test |