uvector-0.1: tests/Fusion/zipwith3.hs
import Data.Array.Vector
import Data.Bits
main = print . sumU $ zipWith3U (\x y z -> x * y * z)
(enumFromToU 1 (100000000 :: Int))
(enumFromToU 2 (100000001 :: Int))
(enumFromToU 7 (100000008 :: Int))