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