Index - P
| Pair2 | Data.SOP.Functors |
| PCons | Data.SOP.InPairs |
| PNil | Data.SOP.InPairs |
| Product2 | Data.SOP.Functors |
| projectNP | Data.SOP.Index |
| ProofNonEmpty | |
| 1 (Type/Class) | Data.SOP.NonEmpty |
| 2 (Data Constructor) | Data.SOP.NonEmpty |
| provide | Data.SOP.InPairs |
| provideBoth | Data.SOP.InPairs |