YES(?,O(n^1)) 511.47/297.04 YES(?,O(n^1)) 511.47/297.04 511.47/297.04 We are left with following problem, upon which TcT provides the 511.47/297.04 certificate YES(?,O(n^1)). 511.47/297.04 511.47/297.04 Strict Trs: 511.47/297.04 { f(x, h1(y, z)) -> h2(0(), x, h1(y, z)) 511.47/297.04 , f(j(x, y), y) -> g(f(x, k(y))) 511.47/297.04 , g(h2(x, y, h1(z, u))) -> h2(s(x), y, h1(z, u)) 511.47/297.04 , k(h1(x, y)) -> h1(s(x), y) 511.47/297.04 , k(h(x)) -> h1(0(), x) 511.47/297.04 , h2(x, j(y, h1(z, u)), h1(z, u)) -> h2(s(x), y, h1(s(z), u)) 511.47/297.04 , i(f(x, h(y))) -> y 511.47/297.04 , i(h2(s(x), y, h1(x, z))) -> z } 511.47/297.04 Obligation: 511.47/297.04 runtime complexity 511.47/297.04 Answer: 511.47/297.04 YES(?,O(n^1)) 511.47/297.04 511.47/297.04 The problem is match-bounded by 2. The enriched problem is 511.47/297.04 compatible with the following automaton. 511.47/297.04 { f_0(2, 2) -> 1 511.47/297.04 , f_1(2, 6) -> 5 511.47/297.04 , j_0(2, 2) -> 2 511.47/297.04 , g_0(2) -> 1 511.47/297.04 , g_1(5) -> 1 511.47/297.04 , g_1(5) -> 5 511.47/297.04 , k_0(2) -> 1 511.47/297.04 , k_1(2) -> 6 511.47/297.04 , h1_0(2, 2) -> 2 511.47/297.04 , h1_1(2, 2) -> 4 511.47/297.04 , h1_1(3, 2) -> 1 511.47/297.04 , h1_1(3, 2) -> 6 511.47/297.04 , h1_1(7, 2) -> 1 511.47/297.04 , h1_1(7, 2) -> 6 511.47/297.04 , h1_2(3, 2) -> 9 511.47/297.04 , h1_2(7, 2) -> 9 511.47/297.04 , h2_0(2, 2, 2) -> 1 511.47/297.04 , h2_1(3, 2, 4) -> 1 511.47/297.04 , h2_1(7, 2, 6) -> 1 511.47/297.04 , h2_1(7, 2, 6) -> 5 511.47/297.04 , h2_1(11, 2, 6) -> 5 511.47/297.04 , h2_2(8, 2, 9) -> 5 511.47/297.04 , h2_2(10, 2, 9) -> 1 511.47/297.04 , h2_2(10, 2, 9) -> 5 511.47/297.04 , 0_0() -> 2 511.47/297.04 , 0_1() -> 3 511.47/297.04 , 0_2() -> 8 511.47/297.04 , s_0(2) -> 2 511.47/297.04 , s_1(2) -> 7 511.47/297.04 , s_1(3) -> 7 511.47/297.04 , s_1(7) -> 7 511.47/297.04 , s_1(8) -> 11 511.47/297.04 , s_1(10) -> 7 511.47/297.04 , s_1(11) -> 7 511.47/297.04 , s_2(7) -> 10 511.47/297.04 , s_2(8) -> 10 511.47/297.04 , s_2(10) -> 10 511.47/297.04 , s_2(11) -> 10 511.47/297.04 , i_0(2) -> 1 511.47/297.04 , h_0(2) -> 2 } 511.47/297.04 511.47/297.04 Hurray, we answered YES(?,O(n^1)) 511.78/297.37 EOF