RosettaCodeData/Task/Conditional-structures/Haskell/conditional-structures-4.hs

fac x = case x of 0 -> 1
                  _ -> x * fac (x-1)
CDE 2013-04-10 16:57:12 -07:00			`fac x = case x of 0 -> 1`
			`_ -> x * fac (x-1)`