[Haskell-cafe] Closures and pointfree functions
loppermann at acm.org
Mon Sep 3 13:47:49 EDT 2007
In the Haskell Wiki at http://www.haskell.org/haskellwiki/Closure
there is an example for a function returning a closure given as
f x = (\y -> x + y)
Another way to achieve the same effect would be to write
f' x = (+) x
which to me as a beginner looks somewhat like pointfree style.
Would f' be considered to return a closure?
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