Index - P
| panic | Panic, Protolude |
| partitionEithers | Protolude |
| PatternMatchFail | |
| 1 (Data Constructor) | Protolude |
| 2 (Type/Class) | Protolude |
| permutations | Protolude |
| phase | Protolude |
| pi | Base, Protolude |
| plusDouble | Base, Protolude |
| plusFloat | Base, Protolude |
| plusInteger | Base, Protolude |
| polar | Protolude |
| poll | Protolude |
| pollSTM | Protolude |
| popCount | Protolude |
| popCountDefault | Protolude |
| powerDouble | Base, Protolude |
| powerFloat | Base, Protolude |
| pred | Base, Protolude |
| predError | Base, Protolude |
| Prefix | Protolude |
| prettyCallStack | Base, Protolude |
| prettySrcLoc | Base, Protolude |
| Show, Protolude | |
| 1 (Function) | Base |
| 2 (Function) | Protolude |
| Product | |
| 1 (Data Constructor) | Protolude |
| 2 (Type/Class) | Protolude |
| product | Protolude |
| properFraction | Base, Protolude |
| Proxy | |
| 1 (Data Constructor) | Protolude |
| 2 (Type/Class) | Protolude |
| Ptr | Base, Protolude |
| pure | Protolude |
| put | Protolude |
| putLText | Show, Protolude |
| putMVar | Protolude |
| putStr | |
| 1 (Function) | Base |
| 2 (Function) | Show, Protolude |
| putStrLn | |
| 1 (Function) | Base |
| 2 (Function) | Show, Protolude |
| putText | Show, Protolude |