(VAR X XS) (STRATEGY CONTEXTSENSITIVE (zeros) (cons 1) (0) (tail 1) ) (RULES zeros -> cons(0,zeros) tail(cons(X,XS)) -> XS ) The TRS is orthogonal, thus termination of innermost context-sensitive rewriting is equivalent to termination of context-sensitive rewriting. Proving termination of context-sensitive rewriting for Ex4_7_77_Bor03: -> Dependency pairs: nF_tail(cons(X,XS)) -> XS -> Proof of termination for Ex4_7_77_Bor03_1: Termination proved: No cycles in dependency graph. SETTINGS: Base ordering: Polynomial ordering Proof mode: SCCs in CSDG + base ordering Upper bound for coeffs: 1 Rationals below 1 for all non-replacing args: No Polynomial interpretation: Linear Coeffs in polynomials: No rationals Delta: automatic Termination was proved succesfully.