Term Rewriting System R: [x] a(b(x)) -> a(c(b(x))) Termination of R to be shown. Termination could be shown with a Match Bound of 0. The certificate found is represented by the following graph. The certificate consists of the following enumerated nodes: 1, 2, 3, 4 Node 1 is start node and node 2 is final node. Those nodes are connect through the following edges: * 2 to 2 labelled #(0) * 1 to 3 labelled a(0) * 3 to 4 labelled c(0) * 4 to 2 labelled b(0) Termination of R successfully shown. Duration: 0.303 seconds.