Index - F
| first | Hask.Core, Hask |
| firstly | Hask.Core, Hask |
| flip | Hask.Power |
| flipped | Hask.Power |
| fmap | Hask.Core, Hask |
| fmap1 | Hask.Core, Hask |
| fmap2 | Hask.Core, Hask |
| fmapDefault | Hask.Foldable, Hask |
| Foldable | Hask.Foldable, Hask |
| foldMap | Hask.Foldable, Hask |
| foldMapDefault | Hask.Foldable, Hask |
| foldMapHask | Hask.Foldable, Hask |
| Freyd | Hask.Lens, Hask |
| fst | Hask.Core, Hask |
| Functor | Hask.Core, Hask |