(3) 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:
s(f(x)) → s(p(f(f(s(x)))))
0'(f(x)) → 0'(x)
s(p(x)) → x
The certificate found is represented by the following graph.
The certificate consists of the following enumerated nodes:
2, 4, 9, 10, 11, 12, 13, 14, 15, 16
Node 2 is start node and node 4 is final node.
Those nodes are connected through the following edges:
- 2 to 9 labelled s_1(0)
- 2 to 4 labelled 0'_1(0), s_1(0), f_1(0), p_1(0), 0'_1(1), s_1(1), f_1(1), p_1(1)
- 2 to 13 labelled s_1(1)
- 2 to 11 labelled f_1(1)
- 2 to 15 labelled f_1(2)
- 4 to 4 labelled #_1(0)
- 9 to 10 labelled p_1(0)
- 10 to 11 labelled f_1(0)
- 11 to 12 labelled f_1(0)
- 12 to 4 labelled s_1(0), s_1(1), f_1(1), p_1(1), 0'_1(1)
- 12 to 13 labelled s_1(1)
- 12 to 15 labelled f_1(2)
- 13 to 14 labelled p_1(1)
- 14 to 15 labelled f_1(1)
- 15 to 16 labelled f_1(1)
- 16 to 4 labelled s_1(1), f_1(1), p_1(1), 0'_1(1)
- 16 to 13 labelled s_1(1)
- 16 to 15 labelled f_1(2)