YES(?,O(n^1)) 0.00/0.37 YES(?,O(n^1)) 0.00/0.37 0.00/0.37 We are left with following problem, upon which TcT provides the 0.00/0.37 certificate YES(?,O(n^1)). 0.00/0.37 0.00/0.37 Strict Trs: 0.00/0.37 { dbl(S(0()), S(0())) -> S(S(S(S(0())))) 0.00/0.37 , dbl(0(), y) -> y 0.00/0.37 , save(S(x)) -> dbl(0(), save(x)) 0.00/0.37 , save(0()) -> 0() } 0.00/0.37 Obligation: 0.00/0.37 innermost runtime complexity 0.00/0.37 Answer: 0.00/0.37 YES(?,O(n^1)) 0.00/0.37 0.00/0.37 The input was oriented with the instance of 'Small Polynomial Path 0.00/0.37 Order (PS,1-bounded)' as induced by the safe mapping 0.00/0.37 0.00/0.37 safe(dbl) = {1, 2}, safe(S) = {1}, safe(0) = {}, safe(save) = {} 0.00/0.37 0.00/0.37 and precedence 0.00/0.37 0.00/0.37 save > dbl . 0.00/0.37 0.00/0.37 Following symbols are considered recursive: 0.00/0.37 0.00/0.37 {save} 0.00/0.37 0.00/0.37 The recursion depth is 1. 0.00/0.37 0.00/0.37 For your convenience, here are the satisfied ordering constraints: 0.00/0.37 0.00/0.37 dbl(; S(; 0()), S(; 0())) > S(; S(; S(; S(; 0())))) 0.00/0.37 0.00/0.37 dbl(; 0(), y) > y 0.00/0.37 0.00/0.37 save(S(; x);) > dbl(; 0(), save(x;)) 0.00/0.37 0.00/0.37 save(0();) > 0() 0.00/0.37 0.00/0.37 0.00/0.37 Hurray, we answered YES(?,O(n^1)) 0.00/0.38 EOF