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import Profile
map :: (a -> b) -> [a] -> [b]
map _ [] = []
map f (x:xs) = f x : map f xs
foldr :: (a -> b -> b) -> b -> [a] -> b
foldr _ z [] = z
foldr f z (x:xs) = f x (foldr f z xs)
square :: Int -> Int
square x = x * x
-- -----------------------------------------------------------------------------
-- SUM OF SQUARES
-- -----------------------------------------------------------------------------
goal xs = PEVAL (foldr (+) 0 (map square xs))
main = goal [1..10]
benchmark = do
let l free
doSolve (l =:= [1 .. 200000])
profileTimeNF (goal l)
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