MAYBE 'Pop* with parameter subtitution (timeout of 60.0 seconds)' ----------------------------------------------------------- Answer: MAYBE Input Problem: innermost runtime-complexity with respect to Rules: { -(x, 0()) -> x , -(s(x), s(y)) -> -(x, y) , +(0(), y) -> y , +(s(x), y) -> s(+(x, y)) , *(x, 0()) -> 0() , *(x, s(y)) -> +(x, *(x, y)) , f(s(x)) -> f(-(*(s(s(0())), s(x)), s(s(x))))} Proof Output: The input cannot be shown compatible