Termination Proof Script

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