Index - F
| filter | Internal.MultiSet |
| firstDerivation | Common |
| flattenDerivations | Common |
| flattenDerivationsRed | Common |
| foldM | Internal.MultiSet |
| freezable | PVGrammar.Generate |
| Freeze | PVGrammar |
| freeze | Common |
| FreezeOp | PVGrammar |
| fromLeft | PVGrammar |
| fromList | Internal.MultiSet |
| fromRight | PVGrammar |
| fromSet | Internal.MultiSet |
| FullNeighbor | PVGrammar |
| FullRepeat | PVGrammar |