1.20/1.26 NO 1.20/1.26 1.20/1.26 Problem: 1.20/1.26 a(x) -> g(h(b(x))) 1.20/1.26 a(x) -> g(c(x)) 1.20/1.26 b(x) -> g(b(x)) 1.20/1.26 g(a(x)) -> g(h(a(x))) 1.20/1.26 1.20/1.26 Proof: 1.20/1.26 Nonconfluence Processor: 1.20/1.26 terms: g(g(c(x))) *<- g(a(x)) ->* g(h(g(c(x)))) 1.20/1.26 Qed 1.20/1.26 EOF