RosettaCodeData/Task/Four-bit-adder/Haskell/four-bit-adder-2.hs

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Haskell
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2013-04-10 21:29:02 -07:00
nand, xor :: Int -> Int -> Int
nand = (bnot.).band
xor a b = uncurry nand. (nand a &&& nand b) $ nand a b