[Haskell-cafe] Are there arithmetic composition of functions?
Felipe Almeida Lessa
felipe.lessa at gmail.com
Mon Mar 19 18:24:13 CET 2012
import Control.Applicative
f, g :: Float -> Float
f x = x + 1
g x = 2 * x
h = (+) <$> f <*> g
Cheers, =)
--
Felipe.
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