Termination w.r.t. Q of the following Term Rewriting System could not be shown:
Q restricted rewrite system:
The TRS R consists of the following rules:
h(f(f(x))) → h(f(g(f(x))))
f(g(f(x))) → f(f(x))
Q is empty.
↳ QTRS
Q restricted rewrite system:
The TRS R consists of the following rules:
h(f(f(x))) → h(f(g(f(x))))
f(g(f(x))) → f(f(x))
Q is empty.