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