Prelude> :t curry curry :: ((a, b) -> c) -> a -> b -> c Prelude> :t uncurry uncurry :: (a -> b -> c) -> (a, b) -> c Prelude> add (a, b) = a + b Prelude> curry add 2 3 5 Prelude> mul a b = a * b Prelude> uncurry mul (2, 3) 6 curry はタプル…