0.00/0.76 YES 0.00/0.76 0.00/0.76 Problem: 0.00/0.76 App(App(App(S(), a), b), c) -> App(App(a, c), App(b, c)) <= a = I(), b = I(), c = I() 0.00/0.76 App(App(K(), a), b) -> a <= a = I(), b = I() 0.00/0.76 App(I(), a) -> a <= a = I() 0.00/0.76 0.00/0.76 Proof: 0.00/0.76 This system is confluent. 0.00/0.76 By \cite{GNG13}, Theorem 9. 0.00/0.76 This system is of type 3 or smaller. 0.00/0.76 This system is deterministic. 0.00/0.76 This system is weakly left-linear. 0.00/0.76 System R transformed to optimized U(R). 0.00/0.76 This system is orthogonal. 0.00/0.76 0.00/1.08 EOF