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module Identifiers where
foo, bar, baz :: Int -> Int -> Int
foo x y = x + x * bar y x * y + y
bar x y = y + x - baz x y - x + y
baz x y = x * y * y * y * x
quux :: Int -> Int
quux x = foo (bar x x) (bar x x)
norf :: Int -> Int -> Int -> Int
norf x y z
| x < 0 = quux x
| y < 0 = quux y
| z < 0 = quux z
| otherwise = norf (-x) (-y) (-z)
main :: IO ()
main = do
putStrLn . show $ foo x y
putStrLn . show $ quux z
putStrLn . show $ Identifiers.norf x y z
where
x = 10
y = 20
z = 30
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