MAYBE
0.08/0.18	MAYBE
0.08/0.18	
0.08/0.18	Problem:
0.08/0.18	 ge(x,0()) -> true()
0.08/0.18	 ge(0(),s(y)) -> false()
0.08/0.18	 ge(s(x),s(y)) -> ge(x,y)
0.08/0.18	 minus(x,0()) -> x
0.08/0.18	 minus(0(),y) -> 0()
0.08/0.18	 minus(s(x),s(y)) -> minus(x,y)
0.08/0.18	 id_inc(x) -> x
0.08/0.18	 id_inc(x) -> s(x)
0.08/0.18	 div(x,y) -> if(ge(y,s(0())),ge(x,y),x,y)
0.08/0.18	 if(false(),b,x,y) -> div_by_zero()
0.08/0.18	 if(true(),false(),x,y) -> 0()
0.08/0.18	 if(true(),true(),x,y) -> id_inc(div(minus(x,y),y))
0.08/0.18	
0.08/0.18	Proof:
0.08/0.18	 Open
0.08/0.19	EOF