0.00/0.89 MAYBE 0.00/0.89 0.00/0.89 Problem: 0.00/0.89 div(x, y) -> pair(0(), y) <= greater(y, x) = true() 0.00/0.89 div(x, y) -> pair(s(q), r) <= leq(y, x) = true(), div(m(x, y), y) = pair(q, r) 0.00/0.89 m(x, 0()) -> x 0.00/0.89 m(0(), y) -> 0() 0.00/0.89 m(s(x), s(y)) -> m(x, y) 0.00/0.89 greater(s(x), s(y)) -> greater(x, y) 0.00/0.89 greater(s(x), 0()) -> true() 0.00/0.89 leq(s(x), s(y)) -> leq(x, y) 0.00/0.89 leq(0(), x) -> true() 0.00/0.89 0.00/0.89 Proof: 0.00/0.89 ConCon could not decide confluence of the system. 0.00/0.89 \cite{GNG13}, Theorem 9 does not apply. 0.00/0.89 0.00/0.89 EOF