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: { d(x) -> e(u(x)) , d(u(x)) -> c(x) , c(u(x)) -> b(x) , b(u(x)) -> a(e(x)) , v(e(x)) -> x } 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: { d(u(x)) -> c(x) , c(u(x)) -> b(x) , b(u(x)) -> a(e(x)) , v(e(x)) -> 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). [d](x1) = [1] x1 + [3] [e](x1) = [1] x1 + [0] [u](x1) = [1] x1 + [3] [c](x1) = [1] x1 + [3] [b](x1) = [1] x1 + [3] [v](x1) = [3] x1 + [3] [a](x1) = [1] x1 + [1] This order satisfies the following ordering constraints: [d(x)] = [1] x + [3] >= [1] x + [3] = [e(u(x))] [d(u(x))] = [1] x + [6] > [1] x + [3] = [c(x)] [c(u(x))] = [1] x + [6] > [1] x + [3] = [b(x)] [b(u(x))] = [1] x + [6] > [1] x + [1] = [a(e(x))] [v(e(x))] = [3] x + [3] > [1] x + [0] = [x] 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: { d(x) -> e(u(x)) } Weak Trs: { d(u(x)) -> c(x) , c(u(x)) -> b(x) , b(u(x)) -> a(e(x)) , v(e(x)) -> x } 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: { d(x) -> e(u(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). [d](x1) = [3] x1 + [3] [e](x1) = [1] x1 + [1] [u](x1) = [1] x1 + [1] [c](x1) = [3] x1 + [3] [b](x1) = [3] x1 + [3] [v](x1) = [3] x1 + [3] [a](x1) = [1] x1 + [3] This order satisfies the following ordering constraints: [d(x)] = [3] x + [3] > [1] x + [2] = [e(u(x))] [d(u(x))] = [3] x + [6] > [3] x + [3] = [c(x)] [c(u(x))] = [3] x + [6] > [3] x + [3] = [b(x)] [b(u(x))] = [3] x + [6] > [1] x + [4] = [a(e(x))] [v(e(x))] = [3] x + [6] > [1] x + [0] = [x] 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: { d(x) -> e(u(x)) , d(u(x)) -> c(x) , c(u(x)) -> b(x) , b(u(x)) -> a(e(x)) , v(e(x)) -> x } Obligation: innermost runtime complexity Answer: YES(O(1),O(1)) Empty rules are trivially bounded Hurray, we answered YES(O(1),O(n^1))