Termination w.r.t. Q of the following Term Rewriting System could be proven:

Q restricted rewrite system:
The TRS R consists of the following rules:

f1(f1(x)) -> f1(c1(f1(x)))
f1(f1(x)) -> f1(d1(f1(x)))
g1(c1(x)) -> x
g1(d1(x)) -> x
g1(c1(0)) -> g1(d1(1))
g1(c1(1)) -> g1(d1(0))

Q is empty.


QTRS
  ↳ DependencyPairsProof

Q restricted rewrite system:
The TRS R consists of the following rules:

f1(f1(x)) -> f1(c1(f1(x)))
f1(f1(x)) -> f1(d1(f1(x)))
g1(c1(x)) -> x
g1(d1(x)) -> x
g1(c1(0)) -> g1(d1(1))
g1(c1(1)) -> g1(d1(0))

Q is empty.

Using Dependency Pairs [1,13] we result in the following initial DP problem:
Q DP problem:
The TRS P consists of the following rules:

F1(f1(x)) -> F1(c1(f1(x)))
G1(c1(1)) -> G1(d1(0))
F1(f1(x)) -> F1(d1(f1(x)))
G1(c1(0)) -> G1(d1(1))

The TRS R consists of the following rules:

f1(f1(x)) -> f1(c1(f1(x)))
f1(f1(x)) -> f1(d1(f1(x)))
g1(c1(x)) -> x
g1(d1(x)) -> x
g1(c1(0)) -> g1(d1(1))
g1(c1(1)) -> g1(d1(0))

Q is empty.
We have to consider all minimal (P,Q,R)-chains.

↳ QTRS
  ↳ DependencyPairsProof
QDP
      ↳ DependencyGraphProof

Q DP problem:
The TRS P consists of the following rules:

F1(f1(x)) -> F1(c1(f1(x)))
G1(c1(1)) -> G1(d1(0))
F1(f1(x)) -> F1(d1(f1(x)))
G1(c1(0)) -> G1(d1(1))

The TRS R consists of the following rules:

f1(f1(x)) -> f1(c1(f1(x)))
f1(f1(x)) -> f1(d1(f1(x)))
g1(c1(x)) -> x
g1(d1(x)) -> x
g1(c1(0)) -> g1(d1(1))
g1(c1(1)) -> g1(d1(0))

Q is empty.
We have to consider all minimal (P,Q,R)-chains.
The approximation of the Dependency Graph [13,14,18] contains 0 SCCs with 4 less nodes.