YES Problem: c() -> f() f() -> g() Proof: DP Processor: DPs: c#() -> f#() TRS: c() -> f() f() -> g() Arctic Interpretation Processor: dimension: 1 interpretation: [f#] = 0, [c#] = 1, [g] = 0, [f] = 4, [c] = 5 orientation: c#() = 1 >= 0 = f#() c() = 5 >= 4 = f() f() = 4 >= 0 = g() problem: DPs: TRS: c() -> f() f() -> g() Qed