YES(?,O(n^1)) 679.01/297.02 YES(?,O(n^1)) 679.01/297.02 679.01/297.02 We are left with following problem, upon which TcT provides the 679.01/297.02 certificate YES(?,O(n^1)). 679.01/297.02 679.01/297.02 Strict Trs: { b(a(b(c(c(b(x1)))))) -> a(b(b(c(c(b(a(x1))))))) } 679.01/297.02 Obligation: 679.01/297.02 derivational complexity 679.01/297.02 Answer: 679.01/297.02 YES(?,O(n^1)) 679.01/297.02 679.01/297.02 The problem is match-bounded by 1. The enriched problem is 679.01/297.02 compatible with the following automaton. 679.01/297.02 { b_0(1) -> 1 679.01/297.02 , b_0(2) -> 1 679.01/297.02 , b_0(3) -> 1 679.01/297.02 , b_1(5) -> 4 679.01/297.02 , b_1(6) -> 5 679.01/297.02 , b_1(9) -> 8 679.01/297.02 , a_0(1) -> 2 679.01/297.02 , a_0(2) -> 2 679.01/297.02 , a_0(3) -> 2 679.01/297.02 , a_1(1) -> 9 679.01/297.02 , a_1(2) -> 9 679.01/297.02 , a_1(3) -> 9 679.01/297.02 , a_1(4) -> 1 679.01/297.02 , a_1(4) -> 8 679.01/297.02 , c_0(1) -> 3 679.01/297.02 , c_0(2) -> 3 679.01/297.02 , c_0(3) -> 3 679.01/297.02 , c_1(7) -> 6 679.01/297.02 , c_1(8) -> 7 } 679.01/297.02 679.01/297.02 Hurray, we answered YES(?,O(n^1)) 679.01/297.10 EOF