0.00/0.47 YES 0.00/0.47 0.00/0.47 Problem: 0.00/0.48 f(x) -> b() <= g(x, x) = a() 0.00/0.48 0.00/0.48 Proof: 0.00/0.48 This system is confluent. 0.00/0.48 By \cite{GNG13}, Theorem 9. 0.00/0.48 This system is of type 3 or smaller. 0.00/0.48 This system is deterministic. 0.00/0.48 This system is weakly left-linear. 0.00/0.48 System R transformed to optimized U(R). 0.00/0.48 This system is orthogonal. 0.00/0.48 0.00/0.75 EOF