Index - F
| fail | FRP.Timeless |
| falling | FRP.Timeless.Prefab.Discrete, FRP.Timeless.Prefab, FRP.Timeless |
| False | FRP.Timeless |
| FilePath | FRP.Timeless |
| filter | FRP.Timeless |
| first | FRP.Timeless |
| flip | FRP.Timeless |
| Float | FRP.Timeless |
| floatDigits | FRP.Timeless |
| Floating | FRP.Timeless |
| floatRadix | FRP.Timeless |
| floatRange | FRP.Timeless |
| floor | FRP.Timeless |
| fmap | FRP.Timeless |
| Foldable | FRP.Timeless |
| foldl | FRP.Timeless |
| foldl1 | FRP.Timeless |
| foldMap | FRP.Timeless |
| foldr | FRP.Timeless |
| foldr1 | FRP.Timeless |
| Fractional | FRP.Timeless |
| fromEnum | FRP.Timeless |
| fromInteger | FRP.Timeless |
| fromIntegral | FRP.Timeless |
| fromRational | FRP.Timeless |
| fst | FRP.Timeless |
| Functor | FRP.Timeless |