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: { and(tt(), X) -> activate(X) , activate(X) -> X , plus(N, 0()) -> N , plus(N, s(M)) -> s(plus(N, M)) } 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: { and(tt(), X) -> activate(X) , activate(X) -> X , plus(N, 0()) -> N } 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](x1, x2) = [1] x1 + [3] x2 + [3] [tt] = [3] [activate](x1) = [3] x1 + [3] [plus](x1, x2) = [3] x1 + [3] x2 + [1] [0] = [1] [s](x1) = [1] x1 + [0] This order satisfies the following ordering constraints: [and(tt(), X)] = [3] X + [6] > [3] X + [3] = [activate(X)] [activate(X)] = [3] X + [3] > [1] X + [0] = [X] [plus(N, 0())] = [3] N + [4] > [1] N + [0] = [N] [plus(N, s(M))] = [3] N + [3] M + [1] >= [3] N + [3] M + [1] = [s(plus(N, M))] 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: { plus(N, s(M)) -> s(plus(N, M)) } Weak Trs: { and(tt(), X) -> activate(X) , activate(X) -> X , plus(N, 0()) -> N } 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: { plus(N, s(M)) -> s(plus(N, M)) } 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](x1, x2) = [1] x1 + [3] x2 + [3] [tt] = [3] [activate](x1) = [3] x1 + [1] [plus](x1, x2) = [3] x1 + [2] x2 + [0] [0] = [3] [s](x1) = [1] x1 + [2] This order satisfies the following ordering constraints: [and(tt(), X)] = [3] X + [6] > [3] X + [1] = [activate(X)] [activate(X)] = [3] X + [1] > [1] X + [0] = [X] [plus(N, 0())] = [3] N + [6] > [1] N + [0] = [N] [plus(N, s(M))] = [3] N + [2] M + [4] > [3] N + [2] M + [2] = [s(plus(N, M))] 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: { and(tt(), X) -> activate(X) , activate(X) -> X , plus(N, 0()) -> N , plus(N, s(M)) -> s(plus(N, M)) } Obligation: innermost runtime complexity Answer: YES(O(1),O(1)) Empty rules are trivially bounded Hurray, we answered YES(O(1),O(n^1))