YES Time: 0.003367 TRS: {f(g x, s 0(), y) -> f(y, y, g x), g s x -> s g x, g 0() -> 0()} DP: DP: {f#(g x, s 0(), y) -> f#(y, y, g x), g# s x -> g# x} TRS: {f(g x, s 0(), y) -> f(y, y, g x), g s x -> s g x, g 0() -> 0()} UR: {g s x -> s g x, g 0() -> 0()} EDG: {(g# s x -> g# x, g# s x -> g# x)} STATUS: arrows: 0.750000 SCCS (1): Scc: {g# s x -> g# x} SCC (1): Strict: {g# s x -> g# x} Weak: {f(g x, s 0(), y) -> f(y, y, g x), g s x -> s g x, g 0() -> 0()} POLY: Mode: weak, max_in=1, output_bits=-1, dnum=1, ur=true Interpretation: [f](x0, x1, x2) = x0, [g](x0) = 1, [s](x0) = x0 + 1, [0] = 1, [g#](x0) = x0 Strict: g# s x -> g# x 1 + 1x >= 0 + 1x Weak: g 0() -> 0() 1 >= 1 g s x -> s g x 1 + 0x >= 2 + 0x f(g x, s 0(), y) -> f(y, y, g x) 0 + 1y + 0x >= 1 + 0y + 0x Qed