Termination Proof Script
Consider the TRS R consisting of the rewrite rule
|
| 1: |
|
f(f(x,a),y) |
→ f(f(a,y),f(a,x)) |
|
There are 3 dependency pairs:
|
| 2: |
|
F(f(x,a),y) |
→ F(f(a,y),f(a,x)) |
| 3: |
|
F(f(x,a),y) |
→ F(a,y) |
| 4: |
|
F(f(x,a),y) |
→ F(a,x) |
|
The approximated dependency graph contains one SCC:
{2}.
-
Consider the SCC {2}.
The constraints could not be solved.
Tyrolean Termination Tool (0.02 seconds)
--- May 4, 2006