*** 1 Progress [(O(1),O(n^2))] *** Considered Problem: Strict DP Rules: Strict TRS Rules: +(x,0()) -> x +(x,s(y)) -> s(+(x,y)) f(0()) -> 1() f(s(x)) -> g(x,s(x)) g(0(),y) -> y g(s(x),y) -> g(x,+(y,s(x))) g(s(x),y) -> g(x,s(+(y,x))) Weak DP Rules: Weak TRS Rules: Signature: {+/2,f/1,g/2} / {0/0,1/0,s/1} Obligation: Innermost basic terms: {+,f,g}/{0,1,s} Applied Processor: WeightGap {wgDimension = 1, wgDegree = 1, wgKind = Algebraic, wgUArgs = UArgs, wgOn = WgOnAny} Proof: The weightgap principle applies using the following nonconstant growth matrix-interpretation: We apply a matrix interpretation of kind constructor based matrix interpretation: The following argument positions are considered usable: uargs(g) = {2}, uargs(s) = {1} Following symbols are considered usable: {} TcT has computed the following interpretation: p(+) = [1] x1 + [0] p(0) = [0] p(1) = [0] p(f) = [2] x1 + [0] p(g) = [1] x1 + [1] x2 + [0] p(s) = [1] x1 + [4] Following rules are strictly oriented: f(s(x)) = [2] x + [8] > [2] x + [4] = g(x,s(x)) g(s(x),y) = [1] x + [1] y + [4] > [1] x + [1] y + [0] = g(x,+(y,s(x))) Following rules are (at-least) weakly oriented: +(x,0()) = [1] x + [0] >= [1] x + [0] = x +(x,s(y)) = [1] x + [0] >= [1] x + [4] = s(+(x,y)) f(0()) = [0] >= [0] = 1() g(0(),y) = [1] y + [0] >= [1] y + [0] = y g(s(x),y) = [1] x + [1] y + [4] >= [1] x + [1] y + [4] = g(x,s(+(y,x))) Further, it can be verified that all rules not oriented are covered by the weightgap condition. *** 1.1 Progress [(O(1),O(n^2))] *** Considered Problem: Strict DP Rules: Strict TRS Rules: +(x,0()) -> x +(x,s(y)) -> s(+(x,y)) f(0()) -> 1() g(0(),y) -> y g(s(x),y) -> g(x,s(+(y,x))) Weak DP Rules: Weak TRS Rules: f(s(x)) -> g(x,s(x)) g(s(x),y) -> g(x,+(y,s(x))) Signature: {+/2,f/1,g/2} / {0/0,1/0,s/1} Obligation: Innermost basic terms: {+,f,g}/{0,1,s} Applied Processor: WeightGap {wgDimension = 1, wgDegree = 1, wgKind = Algebraic, wgUArgs = UArgs, wgOn = WgOnAny} Proof: The weightgap principle applies using the following nonconstant growth matrix-interpretation: We apply a matrix interpretation of kind constructor based matrix interpretation: The following argument positions are considered usable: uargs(g) = {2}, uargs(s) = {1} Following symbols are considered usable: {} TcT has computed the following interpretation: p(+) = [1] x1 + [0] p(0) = [3] p(1) = [0] p(f) = [2] x1 + [8] p(g) = [1] x2 + [0] p(s) = [1] x1 + [0] Following rules are strictly oriented: f(0()) = [14] > [0] = 1() Following rules are (at-least) weakly oriented: +(x,0()) = [1] x + [0] >= [1] x + [0] = x +(x,s(y)) = [1] x + [0] >= [1] x + [0] = s(+(x,y)) f(s(x)) = [2] x + [8] >= [1] x + [0] = g(x,s(x)) g(0(),y) = [1] y + [0] >= [1] y + [0] = y g(s(x),y) = [1] y + [0] >= [1] y + [0] = g(x,+(y,s(x))) g(s(x),y) = [1] y + [0] >= [1] y + [0] = g(x,s(+(y,x))) Further, it can be verified that all rules not oriented are covered by the weightgap condition. *** 1.1.1 Progress [(O(1),O(n^2))] *** Considered Problem: Strict DP Rules: Strict TRS Rules: +(x,0()) -> x +(x,s(y)) -> s(+(x,y)) g(0(),y) -> y g(s(x),y) -> g(x,s(+(y,x))) Weak DP Rules: Weak TRS Rules: f(0()) -> 1() f(s(x)) -> g(x,s(x)) g(s(x),y) -> g(x,+(y,s(x))) Signature: {+/2,f/1,g/2} / {0/0,1/0,s/1} Obligation: Innermost basic terms: {+,f,g}/{0,1,s} Applied Processor: WeightGap {wgDimension = 1, wgDegree = 1, wgKind = Algebraic, wgUArgs = UArgs, wgOn = WgOnAny} Proof: The weightgap principle applies using the following nonconstant growth matrix-interpretation: We apply a matrix interpretation of kind constructor based matrix interpretation: The following argument positions are considered usable: uargs(g) = {2}, uargs(s) = {1} Following symbols are considered usable: {} TcT has computed the following interpretation: p(+) = [1] x1 + [0] p(0) = [0] p(1) = [0] p(f) = [4] x1 + [15] p(g) = [1] x2 + [13] p(s) = [1] x1 + [2] Following rules are strictly oriented: g(0(),y) = [1] y + [13] > [1] y + [0] = y Following rules are (at-least) weakly oriented: +(x,0()) = [1] x + [0] >= [1] x + [0] = x +(x,s(y)) = [1] x + [0] >= [1] x + [2] = s(+(x,y)) f(0()) = [15] >= [0] = 1() f(s(x)) = [4] x + [23] >= [1] x + [15] = g(x,s(x)) g(s(x),y) = [1] y + [13] >= [1] y + [13] = g(x,+(y,s(x))) g(s(x),y) = [1] y + [13] >= [1] y + [15] = g(x,s(+(y,x))) Further, it can be verified that all rules not oriented are covered by the weightgap condition. *** 1.1.1.1 Progress [(O(1),O(n^2))] *** Considered Problem: Strict DP Rules: Strict TRS Rules: +(x,0()) -> x +(x,s(y)) -> s(+(x,y)) g(s(x),y) -> g(x,s(+(y,x))) Weak DP Rules: Weak TRS Rules: f(0()) -> 1() f(s(x)) -> g(x,s(x)) g(0(),y) -> y g(s(x),y) -> g(x,+(y,s(x))) Signature: {+/2,f/1,g/2} / {0/0,1/0,s/1} Obligation: Innermost basic terms: {+,f,g}/{0,1,s} Applied Processor: WeightGap {wgDimension = 1, wgDegree = 1, wgKind = Algebraic, wgUArgs = UArgs, wgOn = WgOnAny} Proof: The weightgap principle applies using the following nonconstant growth matrix-interpretation: We apply a matrix interpretation of kind constructor based matrix interpretation: The following argument positions are considered usable: uargs(g) = {2}, uargs(s) = {1} Following symbols are considered usable: {} TcT has computed the following interpretation: p(+) = [1] x1 + [1] p(0) = [0] p(1) = [0] p(f) = [8] x1 + [2] p(g) = [1] x1 + [1] x2 + [0] p(s) = [1] x1 + [2] Following rules are strictly oriented: +(x,0()) = [1] x + [1] > [1] x + [0] = x Following rules are (at-least) weakly oriented: +(x,s(y)) = [1] x + [1] >= [1] x + [3] = s(+(x,y)) f(0()) = [2] >= [0] = 1() f(s(x)) = [8] x + [18] >= [2] x + [2] = g(x,s(x)) g(0(),y) = [1] y + [0] >= [1] y + [0] = y g(s(x),y) = [1] x + [1] y + [2] >= [1] x + [1] y + [1] = g(x,+(y,s(x))) g(s(x),y) = [1] x + [1] y + [2] >= [1] x + [1] y + [3] = g(x,s(+(y,x))) Further, it can be verified that all rules not oriented are covered by the weightgap condition. *** 1.1.1.1.1 Progress [(O(1),O(n^2))] *** Considered Problem: Strict DP Rules: Strict TRS Rules: +(x,s(y)) -> s(+(x,y)) g(s(x),y) -> g(x,s(+(y,x))) Weak DP Rules: Weak TRS Rules: +(x,0()) -> x f(0()) -> 1() f(s(x)) -> g(x,s(x)) g(0(),y) -> y g(s(x),y) -> g(x,+(y,s(x))) Signature: {+/2,f/1,g/2} / {0/0,1/0,s/1} Obligation: Innermost basic terms: {+,f,g}/{0,1,s} Applied Processor: WeightGap {wgDimension = 1, wgDegree = 1, wgKind = Algebraic, wgUArgs = UArgs, wgOn = WgOnAny} Proof: The weightgap principle applies using the following nonconstant growth matrix-interpretation: We apply a matrix interpretation of kind constructor based matrix interpretation: The following argument positions are considered usable: uargs(g) = {2}, uargs(s) = {1} Following symbols are considered usable: {} TcT has computed the following interpretation: p(+) = [1] x1 + [0] p(0) = [1] p(1) = [0] p(f) = [5] x1 + [2] p(g) = [4] x1 + [1] x2 + [10] p(s) = [1] x1 + [2] Following rules are strictly oriented: g(s(x),y) = [4] x + [1] y + [18] > [4] x + [1] y + [12] = g(x,s(+(y,x))) Following rules are (at-least) weakly oriented: +(x,0()) = [1] x + [0] >= [1] x + [0] = x +(x,s(y)) = [1] x + [0] >= [1] x + [2] = s(+(x,y)) f(0()) = [7] >= [0] = 1() f(s(x)) = [5] x + [12] >= [5] x + [12] = g(x,s(x)) g(0(),y) = [1] y + [14] >= [1] y + [0] = y g(s(x),y) = [4] x + [1] y + [18] >= [4] x + [1] y + [10] = g(x,+(y,s(x))) Further, it can be verified that all rules not oriented are covered by the weightgap condition. *** 1.1.1.1.1.1 Progress [(O(1),O(n^2))] *** Considered Problem: Strict DP Rules: Strict TRS Rules: +(x,s(y)) -> s(+(x,y)) Weak DP Rules: Weak TRS Rules: +(x,0()) -> x f(0()) -> 1() f(s(x)) -> g(x,s(x)) g(0(),y) -> y g(s(x),y) -> g(x,+(y,s(x))) g(s(x),y) -> g(x,s(+(y,x))) Signature: {+/2,f/1,g/2} / {0/0,1/0,s/1} Obligation: Innermost basic terms: {+,f,g}/{0,1,s} Applied Processor: NaturalPI {shape = Mixed 2, restrict = Restrict, uargs = UArgs, urules = URules, selector = Just any strict-rules, greedy = NoGreedy} Proof: We apply a polynomial interpretation of kind constructor-based(mixed(2)): The following argument positions are considered usable: uargs(g) = {2}, uargs(s) = {1} Following symbols are considered usable: {+,f,g} TcT has computed the following interpretation: p(+) = 1 + x1 + 2*x2 p(0) = 0 p(1) = 0 p(f) = 2 + 6*x1^2 p(g) = 4*x1 + 2*x1^2 + x2 p(s) = 1 + x1 Following rules are strictly oriented: +(x,s(y)) = 3 + x + 2*y > 2 + x + 2*y = s(+(x,y)) Following rules are (at-least) weakly oriented: +(x,0()) = 1 + x >= x = x f(0()) = 2 >= 0 = 1() f(s(x)) = 8 + 12*x + 6*x^2 >= 1 + 5*x + 2*x^2 = g(x,s(x)) g(0(),y) = y >= y = y g(s(x),y) = 6 + 8*x + 2*x^2 + y >= 3 + 6*x + 2*x^2 + y = g(x,+(y,s(x))) g(s(x),y) = 6 + 8*x + 2*x^2 + y >= 2 + 6*x + 2*x^2 + y = g(x,s(+(y,x))) *** 1.1.1.1.1.1.1 Progress [(O(1),O(1))] *** Considered Problem: Strict DP Rules: Strict TRS Rules: Weak DP Rules: Weak TRS Rules: +(x,0()) -> x +(x,s(y)) -> s(+(x,y)) f(0()) -> 1() f(s(x)) -> g(x,s(x)) g(0(),y) -> y g(s(x),y) -> g(x,+(y,s(x))) g(s(x),y) -> g(x,s(+(y,x))) Signature: {+/2,f/1,g/2} / {0/0,1/0,s/1} Obligation: Innermost basic terms: {+,f,g}/{0,1,s} Applied Processor: EmptyProcessor Proof: The problem is already closed. The intended complexity is O(1).