YES(?,O(n^1)) 2.97/1.01 YES(?,O(n^1)) 2.97/1.01 2.97/1.01 We are left with following problem, upon which TcT provides the 2.97/1.01 certificate YES(?,O(n^1)). 2.97/1.01 2.97/1.01 Strict Trs: 2.97/1.01 { f(X) -> n__f(X) 2.97/1.01 , f(f(X)) -> c(n__f(g(n__f(X)))) 2.97/1.01 , c(X) -> d(activate(X)) 2.97/1.01 , d(X) -> n__d(X) 2.97/1.01 , activate(X) -> X 2.97/1.01 , activate(n__f(X)) -> f(X) 2.97/1.01 , activate(n__d(X)) -> d(X) 2.97/1.01 , h(X) -> c(n__d(X)) } 2.97/1.01 Obligation: 2.97/1.01 runtime complexity 2.97/1.01 Answer: 2.97/1.01 YES(?,O(n^1)) 2.97/1.01 2.97/1.01 The problem is match-bounded by 4. The enriched problem is 2.97/1.01 compatible with the following automaton. 2.97/1.01 { f_0(2) -> 1 2.97/1.01 , f_0(2) -> 4 2.97/1.01 , f_1(2) -> 1 2.97/1.01 , f_1(2) -> 3 2.97/1.01 , f_1(2) -> 4 2.97/1.01 , f_2(2) -> 4 2.97/1.01 , f_3(2) -> 4 2.97/1.01 , c_0(2) -> 1 2.97/1.01 , c_0(2) -> 4 2.97/1.01 , c_1(1) -> 1 2.97/1.01 , c_1(1) -> 4 2.97/1.01 , n__f_0(2) -> 1 2.97/1.01 , n__f_0(2) -> 2 2.97/1.01 , n__f_0(2) -> 3 2.97/1.01 , n__f_0(2) -> 4 2.97/1.01 , n__f_1(2) -> 1 2.97/1.01 , n__f_1(2) -> 4 2.97/1.01 , n__f_2(2) -> 1 2.97/1.01 , n__f_2(2) -> 3 2.97/1.01 , n__f_2(2) -> 4 2.97/1.01 , n__f_3(2) -> 4 2.97/1.01 , n__f_4(2) -> 4 2.97/1.01 , g_0(2) -> 1 2.97/1.01 , g_0(2) -> 2 2.97/1.01 , g_0(2) -> 3 2.97/1.01 , g_0(2) -> 4 2.97/1.01 , d_0(2) -> 1 2.97/1.01 , d_0(2) -> 4 2.97/1.01 , d_1(2) -> 1 2.97/1.01 , d_1(2) -> 3 2.97/1.01 , d_1(2) -> 4 2.97/1.01 , d_1(3) -> 1 2.97/1.01 , d_1(3) -> 4 2.97/1.01 , d_2(2) -> 4 2.97/1.01 , d_2(4) -> 1 2.97/1.01 , d_2(4) -> 4 2.97/1.01 , d_3(2) -> 4 2.97/1.01 , d_3(3) -> 4 2.97/1.01 , d_3(4) -> 4 2.97/1.01 , activate_0(2) -> 1 2.97/1.01 , activate_0(2) -> 4 2.97/1.01 , activate_1(2) -> 3 2.97/1.01 , activate_2(1) -> 4 2.97/1.01 , h_0(2) -> 1 2.97/1.01 , h_0(2) -> 4 2.97/1.01 , n__d_0(2) -> 1 2.97/1.01 , n__d_0(2) -> 2 2.97/1.01 , n__d_0(2) -> 3 2.97/1.01 , n__d_0(2) -> 4 2.97/1.01 , n__d_1(2) -> 1 2.97/1.01 , n__d_1(2) -> 4 2.97/1.01 , n__d_2(2) -> 1 2.97/1.01 , n__d_2(2) -> 3 2.97/1.01 , n__d_2(2) -> 4 2.97/1.01 , n__d_2(3) -> 1 2.97/1.01 , n__d_2(3) -> 4 2.97/1.01 , n__d_3(2) -> 4 2.97/1.01 , n__d_3(4) -> 1 2.97/1.01 , n__d_3(4) -> 4 2.97/1.01 , n__d_4(2) -> 4 2.97/1.01 , n__d_4(3) -> 4 2.97/1.01 , n__d_4(4) -> 4 } 2.97/1.01 2.97/1.01 Hurray, we answered YES(?,O(n^1)) 2.97/1.01 EOF