MAYBE
0.08/0.18	MAYBE
0.08/0.18	
0.08/0.18	Problem:
0.08/0.18	 cond1(true(),x) -> cond2(even(x),x)
0.08/0.18	 cond2(true(),x) -> cond1(neq(x,0()),div2(x))
0.08/0.18	 cond2(false(),x) -> cond1(neq(x,0()),p(x))
0.08/0.18	 neq(0(),0()) -> false()
0.08/0.18	 neq(0(),s(x)) -> true()
0.08/0.18	 neq(s(x),0()) -> true()
0.08/0.18	 neq(s(x),s(y())) -> neq(x,y())
0.08/0.18	 even(0()) -> true()
0.08/0.18	 even(s(0())) -> false()
0.08/0.18	 even(s(s(x))) -> even(x)
0.08/0.18	 div2(0()) -> 0()
0.08/0.18	 div2(s(0())) -> 0()
0.08/0.18	 div2(s(s(x))) -> s(div2(x))
0.08/0.18	 p(0()) -> 0()
0.08/0.18	 p(s(x)) -> x
0.08/0.18	
0.08/0.18	Proof:
0.08/0.18	 Open
0.08/0.19	EOF