YES(?,O(n^1)) 0.00/0.26 YES(?,O(n^1)) 0.00/0.26 0.00/0.26 We are left with following problem, upon which TcT provides the 0.00/0.26 certificate YES(?,O(n^1)). 0.00/0.26 0.00/0.26 Strict Trs: 0.00/0.26 { +(0(), y) -> y 0.00/0.26 , +(s(x), y) -> s(+(x, y)) 0.00/0.26 , -(x, 0()) -> x 0.00/0.26 , -(0(), y) -> 0() 0.00/0.26 , -(s(x), s(y)) -> -(x, y) } 0.00/0.26 Obligation: 0.00/0.26 runtime complexity 0.00/0.26 Answer: 0.00/0.26 YES(?,O(n^1)) 0.00/0.26 0.00/0.26 The input is overlay and right-linear. Switching to innermost 0.00/0.26 rewriting. 0.00/0.26 0.00/0.26 We are left with following problem, upon which TcT provides the 0.00/0.26 certificate YES(?,O(n^1)). 0.00/0.26 0.00/0.26 Strict Trs: 0.00/0.26 { +(0(), y) -> y 0.00/0.26 , +(s(x), y) -> s(+(x, y)) 0.00/0.26 , -(x, 0()) -> x 0.00/0.26 , -(0(), y) -> 0() 0.00/0.26 , -(s(x), s(y)) -> -(x, y) } 0.00/0.26 Obligation: 0.00/0.26 innermost runtime complexity 0.00/0.26 Answer: 0.00/0.26 YES(?,O(n^1)) 0.00/0.26 0.00/0.26 The input was oriented with the instance of 'Small Polynomial Path 0.00/0.26 Order (PS,1-bounded)' as induced by the safe mapping 0.00/0.26 0.00/0.26 safe(+) = {}, safe(0) = {}, safe(s) = {1}, safe(-) = {2} 0.00/0.26 0.00/0.26 and precedence 0.00/0.26 0.00/0.26 empty . 0.00/0.26 0.00/0.26 Following symbols are considered recursive: 0.00/0.26 0.00/0.26 {+, -} 0.00/0.26 0.00/0.26 The recursion depth is 1. 0.00/0.26 0.00/0.26 For your convenience, here are the satisfied ordering constraints: 0.00/0.26 0.00/0.26 +(0(), y;) > y 0.00/0.26 0.00/0.26 +(s(; x), y;) > s(; +(x, y;)) 0.00/0.26 0.00/0.26 -(x; 0()) > x 0.00/0.26 0.00/0.26 -(0(); y) > 0() 0.00/0.26 0.00/0.26 -(s(; x); s(; y)) > -(x; y) 0.00/0.26 0.00/0.26 0.00/0.26 Hurray, we answered YES(?,O(n^1)) 0.00/0.26 EOF