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:
f(f(x, y, a), z, w) → f(z, w, f(y, x, z))
Q is empty.
↳ QTRS
Q restricted rewrite system:
The TRS R consists of the following rules:
f(f(x, y, a), z, w) → f(z, w, f(y, x, z))
Q is empty.