Termination of the following Term Rewriting System could not be shown:
Generalized rewrite system (where rules with free variables on rhs are allowed):
The TRS R consists of the following rules:
2nd(cons(X)) → head(XS)
sel(s(N), cons(X)) → sel(N, XS)
from(X) → cons(X)
head(cons(X)) → X
take(0, XS) → nil
take(s(N), cons(X)) → cons(X)
sel(0, cons(X)) → X
↳ GTRS
Generalized rewrite system (where rules with free variables on rhs are allowed):
The TRS R consists of the following rules:
2nd(cons(X)) → head(XS)
sel(s(N), cons(X)) → sel(N, XS)
from(X) → cons(X)
head(cons(X)) → X
take(0, XS) → nil
take(s(N), cons(X)) → cons(X)
sel(0, cons(X)) → X