MAYBE
0.08/0.18	MAYBE
0.08/0.18	
0.08/0.18	Problem:
0.08/0.18	 minus(x,y) -> cond(equal(min(x,y),y),x,y)
0.08/0.18	 cond(true(),x,y) -> s(minus(x,s(y)))
0.08/0.18	 min(0(),v) -> 0()
0.08/0.18	 min(u,0()) -> 0()
0.08/0.18	 min(s(u),s(v)) -> s(min(u,v))
0.08/0.18	 equal(0(),0()) -> true()
0.08/0.18	 equal(s(x),0()) -> false()
0.08/0.18	 equal(0(),s(y)) -> false()
0.08/0.18	 equal(s(x),s(y)) -> equal(x,y)
0.08/0.18	
0.08/0.18	Proof:
0.08/0.18	 Open
0.08/0.18	EOF