YES(O(1),O(n^1)) We are left with following problem, upon which TcT provides the certificate YES(O(1),O(n^1)). Strict Trs: { f(s(X)) -> f(X) , g(cons(s(X), Y)) -> s(X) , g(cons(0(), Y)) -> g(Y) , h(cons(X, Y)) -> h(g(cons(X, Y))) } Obligation: innermost runtime complexity Answer: YES(O(1),O(n^1)) We use the processor 'matrix interpretation of dimension 1' to orient following rules strictly. Trs: { g(cons(0(), Y)) -> g(Y) } The induced complexity on above rules (modulo remaining rules) is YES(?,O(n^1)) . These rules are moved into the corresponding weak component(s). Sub-proof: ---------- TcT has computed the following constructor-based matrix interpretation satisfying not(EDA). [f](x1) = [3] x1 + [1] [s](x1) = [1] x1 + [0] [g](x1) = [1] x1 + [0] [cons](x1, x2) = [1] x1 + [1] x2 + [0] [0] = [1] [h](x1) = [2] x1 + [1] This order satisfies the following ordering constraints: [f(s(X))] = [3] X + [1] >= [3] X + [1] = [f(X)] [g(cons(s(X), Y))] = [1] X + [1] Y + [0] >= [1] X + [0] = [s(X)] [g(cons(0(), Y))] = [1] Y + [1] > [1] Y + [0] = [g(Y)] [h(cons(X, Y))] = [2] X + [2] Y + [1] >= [2] X + [2] Y + [1] = [h(g(cons(X, Y)))] We return to the main proof. We are left with following problem, upon which TcT provides the certificate YES(O(1),O(n^1)). Strict Trs: { f(s(X)) -> f(X) , g(cons(s(X), Y)) -> s(X) , h(cons(X, Y)) -> h(g(cons(X, Y))) } Weak Trs: { g(cons(0(), Y)) -> g(Y) } Obligation: innermost runtime complexity Answer: YES(O(1),O(n^1)) We use the processor 'matrix interpretation of dimension 1' to orient following rules strictly. Trs: { f(s(X)) -> f(X) } The induced complexity on above rules (modulo remaining rules) is YES(?,O(n^1)) . These rules are moved into the corresponding weak component(s). Sub-proof: ---------- TcT has computed the following constructor-based matrix interpretation satisfying not(EDA). [f](x1) = [3] x1 + [3] [s](x1) = [1] x1 + [1] [g](x1) = [1] x1 + [0] [cons](x1, x2) = [1] x1 + [1] x2 + [0] [0] = [0] [h](x1) = [2] x1 + [1] This order satisfies the following ordering constraints: [f(s(X))] = [3] X + [6] > [3] X + [3] = [f(X)] [g(cons(s(X), Y))] = [1] X + [1] Y + [1] >= [1] X + [1] = [s(X)] [g(cons(0(), Y))] = [1] Y + [0] >= [1] Y + [0] = [g(Y)] [h(cons(X, Y))] = [2] X + [2] Y + [1] >= [2] X + [2] Y + [1] = [h(g(cons(X, Y)))] We return to the main proof. We are left with following problem, upon which TcT provides the certificate YES(O(1),O(n^1)). Strict Trs: { g(cons(s(X), Y)) -> s(X) , h(cons(X, Y)) -> h(g(cons(X, Y))) } Weak Trs: { f(s(X)) -> f(X) , g(cons(0(), Y)) -> g(Y) } Obligation: innermost runtime complexity Answer: YES(O(1),O(n^1)) We use the processor 'matrix interpretation of dimension 1' to orient following rules strictly. Trs: { g(cons(s(X), Y)) -> s(X) } The induced complexity on above rules (modulo remaining rules) is YES(?,O(n^1)) . These rules are moved into the corresponding weak component(s). Sub-proof: ---------- TcT has computed the following constructor-based matrix interpretation satisfying not(EDA). [f](x1) = [3] x1 + [1] [s](x1) = [1] x1 + [2] [g](x1) = [1] x1 + [0] [cons](x1, x2) = [1] x1 + [1] x2 + [2] [0] = [0] [h](x1) = [2] x1 + [1] This order satisfies the following ordering constraints: [f(s(X))] = [3] X + [7] > [3] X + [1] = [f(X)] [g(cons(s(X), Y))] = [1] X + [1] Y + [4] > [1] X + [2] = [s(X)] [g(cons(0(), Y))] = [1] Y + [2] > [1] Y + [0] = [g(Y)] [h(cons(X, Y))] = [2] X + [2] Y + [5] >= [2] X + [2] Y + [5] = [h(g(cons(X, Y)))] We return to the main proof. We are left with following problem, upon which TcT provides the certificate YES(O(1),O(n^1)). Strict Trs: { h(cons(X, Y)) -> h(g(cons(X, Y))) } Weak Trs: { f(s(X)) -> f(X) , g(cons(s(X), Y)) -> s(X) , g(cons(0(), Y)) -> g(Y) } Obligation: innermost runtime complexity Answer: YES(O(1),O(n^1)) We use the processor 'matrix interpretation of dimension 2' to orient following rules strictly. Trs: { h(cons(X, Y)) -> h(g(cons(X, Y))) } The induced complexity on above rules (modulo remaining rules) is YES(?,O(n^1)) . These rules are moved into the corresponding weak component(s). Sub-proof: ---------- TcT has computed the following constructor-based matrix interpretation satisfying not(EDA) and not(IDA(1)). [f](x1) = [3 0] x1 + [3] [3 0] [3] [s](x1) = [1 0] x1 + [0] [0 0] [0] [g](x1) = [1 0] x1 + [0] [0 0] [0] [cons](x1, x2) = [1 0] x1 + [1 0] x2 + [0] [0 0] [0 0] [2] [0] = [0] [0] [h](x1) = [1 2] x1 + [0] [0 0] [1] This order satisfies the following ordering constraints: [f(s(X))] = [3 0] X + [3] [3 0] [3] >= [3 0] X + [3] [3 0] [3] = [f(X)] [g(cons(s(X), Y))] = [1 0] X + [1 0] Y + [0] [0 0] [0 0] [0] >= [1 0] X + [0] [0 0] [0] = [s(X)] [g(cons(0(), Y))] = [1 0] Y + [0] [0 0] [0] >= [1 0] Y + [0] [0 0] [0] = [g(Y)] [h(cons(X, Y))] = [1 0] X + [1 0] Y + [4] [0 0] [0 0] [1] > [1 0] X + [1 0] Y + [0] [0 0] [0 0] [1] = [h(g(cons(X, Y)))] We return to the main proof. We are left with following problem, upon which TcT provides the certificate YES(O(1),O(1)). Weak Trs: { f(s(X)) -> f(X) , g(cons(s(X), Y)) -> s(X) , g(cons(0(), Y)) -> g(Y) , h(cons(X, Y)) -> h(g(cons(X, Y))) } Obligation: innermost runtime complexity Answer: YES(O(1),O(1)) Empty rules are trivially bounded Hurray, we answered YES(O(1),O(n^1))