YES(?,O(n^1)) 0.00/0.70 YES(?,O(n^1)) 0.00/0.70 0.00/0.70 We are left with following problem, upon which TcT provides the 0.00/0.70 certificate YES(?,O(n^1)). 0.00/0.70 0.00/0.70 Strict Trs: 0.00/0.70 { c(y) -> y 0.00/0.70 , c(c(c(y))) -> c(c(a(y, 0()))) 0.00/0.70 , c(a(a(0(), x), y)) -> a(c(c(c(0()))), y) } 0.00/0.70 Obligation: 0.00/0.70 innermost runtime complexity 0.00/0.70 Answer: 0.00/0.70 YES(?,O(n^1)) 0.00/0.70 0.00/0.70 Arguments of following rules are not normal-forms: 0.00/0.70 0.00/0.70 { c(c(c(y))) -> c(c(a(y, 0()))) } 0.00/0.70 0.00/0.70 All above mentioned rules can be savely removed. 0.00/0.70 0.00/0.70 We are left with following problem, upon which TcT provides the 0.00/0.70 certificate YES(?,O(n^1)). 0.00/0.70 0.00/0.70 Strict Trs: 0.00/0.70 { c(y) -> y 0.00/0.70 , c(a(a(0(), x), y)) -> a(c(c(c(0()))), y) } 0.00/0.70 Obligation: 0.00/0.70 innermost runtime complexity 0.00/0.70 Answer: 0.00/0.70 YES(?,O(n^1)) 0.00/0.70 0.00/0.70 The problem is match-bounded by 1. The enriched problem is 0.00/0.70 compatible with the following automaton. 0.00/0.70 { c_0(2) -> 1 0.00/0.70 , c_0(3) -> 1 0.00/0.70 , c_1(5) -> 4 0.00/0.70 , c_1(6) -> 4 0.00/0.70 , c_1(6) -> 5 0.00/0.70 , c_1(7) -> 4 0.00/0.70 , c_1(7) -> 5 0.00/0.70 , c_1(7) -> 6 0.00/0.70 , a_0(2, 2) -> 1 0.00/0.70 , a_0(2, 2) -> 2 0.00/0.70 , a_0(2, 3) -> 1 0.00/0.70 , a_0(2, 3) -> 2 0.00/0.70 , a_0(3, 2) -> 1 0.00/0.70 , a_0(3, 2) -> 2 0.00/0.70 , a_0(3, 3) -> 1 0.00/0.70 , a_0(3, 3) -> 2 0.00/0.70 , a_1(4, 2) -> 1 0.00/0.70 , a_1(4, 3) -> 1 0.00/0.70 , 0_0() -> 1 0.00/0.70 , 0_0() -> 3 0.00/0.70 , 0_1() -> 4 0.00/0.70 , 0_1() -> 5 0.00/0.70 , 0_1() -> 6 0.00/0.70 , 0_1() -> 7 } 0.00/0.70 0.00/0.70 Hurray, we answered YES(?,O(n^1)) 0.00/0.71 EOF