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:
app(app(rec, h), app(g, 0)) → g
app(app(rec, h), app(g, app(s, x))) → app(app(h, x), app(app(rec, h), app(g, x)))
Q is empty.
↳ QTRS
Q restricted rewrite system:
The TRS R consists of the following rules:
app(app(rec, h), app(g, 0)) → g
app(app(rec, h), app(g, app(s, x))) → app(app(h, x), app(app(rec, h), app(g, x)))
Q is empty.