0.00/0.45	YES
0.00/0.45	
0.00/0.45	Problem:
0.00/0.45	a() -> b() <= a() = b()
0.00/0.45	
0.00/0.45	Proof:
0.00/0.45	This system is confluent.
0.00/0.45	By \cite{SMI95}, Corollary 4.7 or 5.3.
0.00/0.45	This system is oriented.
0.00/0.45	This system is of type 3 or smaller.
0.00/0.45	This system is right-stable.
0.00/0.45	This system is properly oriented.
0.00/0.45	This is an overlay system.
0.00/0.45	This system is left-linear.
0.00/0.45	All 0 critical pairs are trivial or infeasible.
0.00/0.45	
0.00/0.46	EOF