YES(?,O(n^1)) 1081.26/297.02 YES(?,O(n^1)) 1081.26/297.02 1081.26/297.02 We are left with following problem, upon which TcT provides the 1081.26/297.02 certificate YES(?,O(n^1)). 1081.26/297.02 1081.26/297.02 Strict Trs: { b(a(b(a(b(b(x1)))))) -> a(b(b(a(b(b(a(x1))))))) } 1081.26/297.02 Obligation: 1081.26/297.02 derivational complexity 1081.26/297.02 Answer: 1081.26/297.02 YES(?,O(n^1)) 1081.26/297.02 1081.26/297.02 The problem is match-bounded by 2. The enriched problem is 1081.26/297.02 compatible with the following automaton. 1081.26/297.02 { b_0(1) -> 1 1081.26/297.02 , b_1(3) -> 2 1081.26/297.02 , b_1(4) -> 3 1081.26/297.02 , b_1(6) -> 5 1081.26/297.02 , b_1(7) -> 6 1081.26/297.02 , b_2(9) -> 8 1081.26/297.02 , b_2(10) -> 9 1081.26/297.02 , b_2(12) -> 11 1081.26/297.02 , b_2(13) -> 12 1081.26/297.02 , b_2(15) -> 14 1081.26/297.02 , b_2(16) -> 15 1081.26/297.02 , b_2(18) -> 17 1081.26/297.02 , b_2(19) -> 18 1081.26/297.02 , a_0(1) -> 1 1081.26/297.02 , a_1(1) -> 7 1081.26/297.02 , a_1(2) -> 1 1081.26/297.02 , a_1(2) -> 6 1081.26/297.02 , a_1(4) -> 7 1081.26/297.02 , a_1(5) -> 4 1081.26/297.02 , a_1(10) -> 7 1081.26/297.02 , a_2(4) -> 13 1081.26/297.02 , a_2(8) -> 3 1081.26/297.02 , a_2(10) -> 19 1081.26/297.02 , a_2(11) -> 10 1081.26/297.02 , a_2(14) -> 5 1081.26/297.02 , a_2(17) -> 16 } 1081.26/297.02 1081.26/297.02 Hurray, we answered YES(?,O(n^1)) 1081.39/297.17 EOF