MAYBE 0.08/0.18 MAYBE 0.08/0.18 0.08/0.18 Problem: 0.08/0.18 minus(n__0(),Y) -> 0() 0.08/0.18 minus(n__s(X),n__s(Y)) -> minus(activate(X),activate(Y)) 0.08/0.18 geq(X,n__0()) -> true() 0.08/0.18 geq(n__0(),n__s(Y)) -> false() 0.08/0.18 geq(n__s(X),n__s(Y)) -> geq(activate(X),activate(Y)) 0.08/0.18 div(0(),n__s(Y)) -> 0() 0.08/0.18 div(s(X),n__s(Y)) -> 0.08/0.18 if(geq(X,activate(Y)),n__s(div(minus(X,activate(Y)),n__s(activate(Y)))),n__0()) 0.08/0.18 if(true(),X,Y) -> activate(X) 0.08/0.18 if(false(),X,Y) -> activate(Y) 0.08/0.18 0() -> n__0() 0.08/0.18 s(X) -> n__s(X) 0.08/0.18 activate(n__0()) -> 0() 0.08/0.18 activate(n__s(X)) -> s(X) 0.08/0.18 activate(X) -> X 0.08/0.18 0.08/0.18 Proof: 0.08/0.18 Open 0.08/0.19 EOF