YES(O(1),O(n^1)) 0.00/0.79 YES(O(1),O(n^1)) 0.00/0.79 0.00/0.79 We are left with following problem, upon which TcT provides the 0.00/0.79 certificate YES(O(1),O(n^1)). 0.00/0.79 0.00/0.79 Strict Trs: 0.00/0.79 { plus(plus(X, Y), Z) -> plus(X, plus(Y, Z)) 0.00/0.79 , times(X, s(Y)) -> plus(X, times(Y, X)) } 0.00/0.79 Obligation: 0.00/0.79 runtime complexity 0.00/0.79 Answer: 0.00/0.79 YES(O(1),O(n^1)) 0.00/0.79 0.00/0.79 The weightgap principle applies (using the following nonconstant 0.00/0.79 growth matrix-interpretation) 0.00/0.79 0.00/0.79 The following argument positions are usable: 0.00/0.79 Uargs(plus) = {2} 0.00/0.79 0.00/0.79 TcT has computed the following matrix interpretation satisfying 0.00/0.79 not(EDA) and not(IDA(1)). 0.00/0.79 0.00/0.79 [plus](x1, x2) = [1] x2 + [5] 0.00/0.79 0.00/0.79 [times](x1, x2) = [1] x1 + [1] x2 + [7] 0.00/0.79 0.00/0.79 [s](x1) = [1] x1 + [7] 0.00/0.79 0.00/0.79 The order satisfies the following ordering constraints: 0.00/0.79 0.00/0.79 [plus(plus(X, Y), Z)] = [1] Z + [5] 0.00/0.79 ? [1] Z + [10] 0.00/0.79 = [plus(X, plus(Y, Z))] 0.00/0.79 0.00/0.79 [times(X, s(Y))] = [1] X + [1] Y + [14] 0.00/0.79 > [1] X + [1] Y + [12] 0.00/0.79 = [plus(X, times(Y, X))] 0.00/0.79 0.00/0.79 0.00/0.79 Further, it can be verified that all rules not oriented are covered by the weightgap condition. 0.00/0.79 0.00/0.79 We are left with following problem, upon which TcT provides the 0.00/0.79 certificate YES(O(1),O(n^1)). 0.00/0.79 0.00/0.79 Strict Trs: { plus(plus(X, Y), Z) -> plus(X, plus(Y, Z)) } 0.00/0.79 Weak Trs: { times(X, s(Y)) -> plus(X, times(Y, X)) } 0.00/0.79 Obligation: 0.00/0.79 runtime complexity 0.00/0.79 Answer: 0.00/0.79 YES(O(1),O(n^1)) 0.00/0.79 0.00/0.79 We use the processor 'matrix interpretation of dimension 2' to 0.00/0.79 orient following rules strictly. 0.00/0.79 0.00/0.79 Trs: { plus(plus(X, Y), Z) -> plus(X, plus(Y, Z)) } 0.00/0.79 0.00/0.79 The induced complexity on above rules (modulo remaining rules) is 0.00/0.79 YES(?,O(n^1)) . These rules are moved into the corresponding weak 0.00/0.79 component(s). 0.00/0.79 0.00/0.79 Sub-proof: 0.00/0.79 ---------- 0.00/0.79 The following argument positions are usable: 0.00/0.79 Uargs(plus) = {2} 0.00/0.79 0.00/0.79 TcT has computed the following constructor-based matrix 0.00/0.79 interpretation satisfying not(EDA) and not(IDA(1)). 0.00/0.79 0.00/0.79 [plus](x1, x2) = [0 1] x1 + [1 0] x2 + [0] 0.00/0.79 [0 1] [0 1] [4] 0.00/0.79 0.00/0.79 [times](x1, x2) = [1 1] x1 + [1 0] x2 + [1] 0.00/0.79 [1 1] [1 0] [1] 0.00/0.79 0.00/0.79 [s](x1) = [1 1] x1 + [7] 0.00/0.79 [0 0] [0] 0.00/0.79 0.00/0.79 The order satisfies the following ordering constraints: 0.00/0.79 0.00/0.79 [plus(plus(X, Y), Z)] = [0 1] X + [0 1] Y + [1 0] Z + [4] 0.00/0.79 [0 1] [0 1] [0 1] [8] 0.00/0.79 > [0 1] X + [0 1] Y + [1 0] Z + [0] 0.00/0.79 [0 1] [0 1] [0 1] [8] 0.00/0.79 = [plus(X, plus(Y, Z))] 0.00/0.79 0.00/0.79 [times(X, s(Y))] = [1 1] X + [1 1] Y + [8] 0.00/0.79 [1 1] [1 1] [8] 0.00/0.79 > [1 1] X + [1 1] Y + [1] 0.00/0.79 [1 1] [1 1] [5] 0.00/0.79 = [plus(X, times(Y, X))] 0.00/0.79 0.00/0.79 0.00/0.79 We return to the main proof. 0.00/0.79 0.00/0.79 We are left with following problem, upon which TcT provides the 0.00/0.79 certificate YES(O(1),O(1)). 0.00/0.79 0.00/0.79 Weak Trs: 0.00/0.79 { plus(plus(X, Y), Z) -> plus(X, plus(Y, Z)) 0.00/0.79 , times(X, s(Y)) -> plus(X, times(Y, X)) } 0.00/0.79 Obligation: 0.00/0.79 runtime complexity 0.00/0.79 Answer: 0.00/0.79 YES(O(1),O(1)) 0.00/0.79 0.00/0.79 Empty rules are trivially bounded 0.00/0.79 0.00/0.79 Hurray, we answered YES(O(1),O(n^1)) 0.00/0.80 EOF