Data.Function
Description
Functions
on :: (b -> b -> c) -> (a -> b) -> a -> a -> c Source #
(*) on f = x y -> f x * f y.
on
fmap :: (a -> b) -> Fay a -> Fay b Source #
The "f" is for "Fay", not "Functor" ;)
ap :: Fay (a -> b) -> Fay a -> Fay b Source #
See <*>.
<*>
(<*>) :: Fay (a -> b) -> Fay a -> Fay b Source #
A la Control.Applicative.