Termination Proof Script
Consider the TRS R consisting of the rewrite rule
|
| 1: |
|
f(x,f(a,y)) |
→ f(f(y,f(f(a,a),a)),x) |
|
There are 4 dependency pairs:
|
| 2: |
|
F(x,f(a,y)) |
→ F(f(y,f(f(a,a),a)),x) |
| 3: |
|
F(x,f(a,y)) |
→ F(y,f(f(a,a),a)) |
| 4: |
|
F(x,f(a,y)) |
→ F(f(a,a),a) |
| 5: |
|
F(x,f(a,y)) |
→ F(a,a) |
|
The approximated dependency graph contains one SCC:
{2,3}.
-
Consider the SCC {2,3}.
The constraints could not be solved.
Tyrolean Termination Tool (0.01 seconds)
--- May 4, 2006