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katsuobushiFPGA/function_list1.hs

Created September 20, 2014 04:44
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Examples1
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function_list1.hs
sum :: (Num a) => [a] -> a
sum [] = 0
sum (x:xs) = x + sum xs
product :: (Num a) => [a] -> a
product [] = 1
product (x:xs) = x * product xs
factorial :: Integer -> Integer
factorial 0 = 1
factorial x = x * factorial (x-1)
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