*** 1 Progress [(O(1),O(1))] *** Considered Problem: Strict DP Rules: Strict TRS Rules: f(x,x,y) -> x f(x,y,y) -> y f(x,y,g(y)) -> x f(f(x,y,z),u,f(x,y,v)) -> f(x,y,f(z,u,v)) f(g(x),x,y) -> y Weak DP Rules: Weak TRS Rules: Signature: {f/3} / {g/1} Obligation: Full basic terms: {f}/{g} Applied Processor: DependencyPairs {dpKind_ = DT} Proof: We add the following weak dependency pairs: Strict DPs f#(x,x,y) -> c_1(x) f#(x,y,y) -> c_2(y) f#(x,y,g(y)) -> c_3(x) f#(f(x,y,z),u,f(x,y,v)) -> c_4(f#(x,y,f(z,u,v))) f#(g(x),x,y) -> c_5(y) Weak DPs and mark the set of starting terms. *** 1.1 Progress [(O(1),O(1))] *** Considered Problem: Strict DP Rules: f#(x,x,y) -> c_1(x) f#(x,y,y) -> c_2(y) f#(x,y,g(y)) -> c_3(x) f#(f(x,y,z),u,f(x,y,v)) -> c_4(f#(x,y,f(z,u,v))) f#(g(x),x,y) -> c_5(y) Strict TRS Rules: f(x,x,y) -> x f(x,y,y) -> y f(x,y,g(y)) -> x f(f(x,y,z),u,f(x,y,v)) -> f(x,y,f(z,u,v)) f(g(x),x,y) -> y Weak DP Rules: Weak TRS Rules: Signature: {f/3,f#/3} / {g/1,c_1/1,c_2/1,c_3/1,c_4/1,c_5/1} Obligation: Full basic terms: {f#}/{g} Applied Processor: UsableRules Proof: We replace rewrite rules by usable rules: f#(x,x,y) -> c_1(x) f#(x,y,y) -> c_2(y) f#(x,y,g(y)) -> c_3(x) f#(g(x),x,y) -> c_5(y) *** 1.1.1 Progress [(O(1),O(1))] *** Considered Problem: Strict DP Rules: f#(x,x,y) -> c_1(x) f#(x,y,y) -> c_2(y) f#(x,y,g(y)) -> c_3(x) f#(g(x),x,y) -> c_5(y) Strict TRS Rules: Weak DP Rules: Weak TRS Rules: Signature: {f/3,f#/3} / {g/1,c_1/1,c_2/1,c_3/1,c_4/1,c_5/1} Obligation: Full basic terms: {f#}/{g} Applied Processor: WeightGap {wgDimension = 1, wgDegree = 0, wgKind = Algebraic, wgUArgs = UArgs, wgOn = WgOnAny} Proof: The weightgap principle applies using the following constant growth matrix-interpretation: We apply a matrix interpretation of kind constructor based matrix interpretation (containing no more than 0 non-zero interpretation-entries in the diagonal of the component-wise maxima): The following argument positions are considered usable: none Following symbols are considered usable: {} TcT has computed the following interpretation: p(f) = [0] p(g) = [10] p(f#) = [1] x2 + [2] x3 + [3] p(c_1) = [0] p(c_2) = [3] x1 + [1] p(c_3) = [1] p(c_4) = [1] p(c_5) = [2] x1 + [2] Following rules are strictly oriented: f#(x,x,y) = [1] x + [2] y + [3] > [0] = c_1(x) f#(x,y,y) = [3] y + [3] > [3] y + [1] = c_2(y) f#(x,y,g(y)) = [1] y + [23] > [1] = c_3(x) f#(g(x),x,y) = [1] x + [2] y + [3] > [2] y + [2] = c_5(y) Following rules are (at-least) weakly oriented: Further, it can be verified that all rules not oriented are covered by the weightgap condition. *** 1.1.1.1 Progress [(O(1),O(1))] *** Considered Problem: Strict DP Rules: Strict TRS Rules: Weak DP Rules: f#(x,x,y) -> c_1(x) f#(x,y,y) -> c_2(y) f#(x,y,g(y)) -> c_3(x) f#(g(x),x,y) -> c_5(y) Weak TRS Rules: Signature: {f/3,f#/3} / {g/1,c_1/1,c_2/1,c_3/1,c_4/1,c_5/1} Obligation: Full basic terms: {f#}/{g} Applied Processor: EmptyProcessor Proof: The problem is already closed. The intended complexity is O(1).