(1) RFCMatchBoundsTRSProof (EQUIVALENT transformation)
Termination of the TRS R could be shown with a Match Bound [MATCHBOUNDS1,MATCHBOUNDS2] of 2. This implies Q-termination of R.
The following rules were used to construct the certificate:
f(f(X)) → f(g(f(g(f(X)))))
f(g(f(X))) → f(g(X))
The certificate found is represented by the following graph.
The certificate consists of the following enumerated nodes:
1210701, 1210702, 1210703, 1210704, 1210705, 1210707, 1210706, 1210708, 1210711, 1210712, 1210710, 1210709, 1210713, 1210714, 1210715
Node 1210701 is start node and node 1210702 is final node.
Those nodes are connect through the following edges:
- 1210701 to 1210703 labelled f_1(0)
- 1210701 to 1210704 labelled f_1(0)
- 1210701 to 1210713 labelled f_1(1)
- 1210701 to 1210708 labelled f_1(1)
- 1210702 to 1210702 labelled #_1(0)
- 1210703 to 1210702 labelled g_1(0)
- 1210704 to 1210705 labelled g_1(0)
- 1210705 to 1210706 labelled f_1(0)
- 1210705 to 1210708 labelled f_1(1)
- 1210705 to 1210713 labelled f_1(1)
- 1210707 to 1210702 labelled f_1(0)
- 1210707 to 1210708 labelled f_1(1)
- 1210707 to 1210709 labelled f_1(1)
- 1210707 to 1210715 labelled f_1(2)
- 1210707 to 1210714 labelled f_1(2)
- 1210706 to 1210707 labelled g_1(0)
- 1210708 to 1210702 labelled g_1(1)
- 1210708 to 1210709 labelled g_1(1)
- 1210708 to 1210715 labelled g_1(1)
- 1210708 to 1210714 labelled g_1(1)
- 1210711 to 1210712 labelled g_1(1)
- 1210712 to 1210702 labelled f_1(1)
- 1210712 to 1210708 labelled f_1(1)
- 1210712 to 1210709 labelled f_1(1)
- 1210712 to 1210715 labelled f_1(2)
- 1210712 to 1210714 labelled f_1(2)
- 1210710 to 1210711 labelled f_1(1)
- 1210710 to 1210714 labelled f_1(2)
- 1210710 to 1210708 labelled f_1(1)
- 1210710 to 1210715 labelled f_1(2)
- 1210709 to 1210710 labelled g_1(1)
- 1210713 to 1210706 labelled g_1(1)
- 1210713 to 1210708 labelled g_1(1)
- 1210713 to 1210713 labelled g_1(1)
- 1210714 to 1210702 labelled g_1(2)
- 1210714 to 1210708 labelled g_1(2)
- 1210714 to 1210709 labelled g_1(2)
- 1210714 to 1210715 labelled g_1(2)
- 1210715 to 1210711 labelled g_1(2)
- 1210715 to 1210714 labelled g_1(2)