0.00/0.49 YES 0.00/0.49 0.00/0.49 Problem: 0.00/0.49 f(x) -> x <= x = a() 0.00/0.49 g(x) -> h(x, x) 0.00/0.49 h(x, y) -> i(x) 0.00/0.49 0.00/0.49 Proof: 0.00/0.50 This system is confluent. 0.00/0.50 By \cite{SMI95}, Corollary 4.7 or 5.3. 0.00/0.50 This system is oriented. 0.00/0.50 This system is of type 3 or smaller. 0.00/0.50 This system is right-stable. 0.00/0.50 This system is properly oriented. 0.00/0.50 This is an overlay system. 0.00/0.50 This system is left-linear. 0.00/0.50 All 0 critical pairs are trivial or infeasible. 0.00/0.50 0.00/0.50 EOF