YES(O(1),O(n^1)) We are left with following problem, upon which TcT provides the certificate YES(O(1),O(n^1)). Strict Trs: { a__c() -> a__f(g(c())) , a__c() -> c() , a__f(X) -> f(X) , a__f(g(X)) -> g(X) , mark(g(X)) -> g(X) , mark(c()) -> a__c() , mark(f(X)) -> a__f(X) } Obligation: innermost runtime complexity Answer: YES(O(1),O(n^1)) We use the processor 'matrix interpretation of dimension 1' to orient following rules strictly. Trs: { mark(g(X)) -> g(X) , mark(c()) -> a__c() , mark(f(X)) -> a__f(X) } The induced complexity on above rules (modulo remaining rules) is YES(?,O(n^1)) . These rules are moved into the corresponding weak component(s). Sub-proof: ---------- TcT has computed the following constructor-based matrix interpretation satisfying not(EDA). [a__c] = [0] [a__f](x1) = [2] x1 + [0] [g](x1) = [1] x1 + [0] [c] = [0] [mark](x1) = [2] x1 + [1] [f](x1) = [1] x1 + [0] This order satisfies the following ordering constraints: [a__c()] = [0] >= [0] = [a__f(g(c()))] [a__c()] = [0] >= [0] = [c()] [a__f(X)] = [2] X + [0] >= [1] X + [0] = [f(X)] [a__f(g(X))] = [2] X + [0] >= [1] X + [0] = [g(X)] [mark(g(X))] = [2] X + [1] > [1] X + [0] = [g(X)] [mark(c())] = [1] > [0] = [a__c()] [mark(f(X))] = [2] X + [1] > [2] X + [0] = [a__f(X)] We return to the main proof. We are left with following problem, upon which TcT provides the certificate YES(O(1),O(n^1)). Strict Trs: { a__c() -> a__f(g(c())) , a__c() -> c() , a__f(X) -> f(X) , a__f(g(X)) -> g(X) } Weak Trs: { mark(g(X)) -> g(X) , mark(c()) -> a__c() , mark(f(X)) -> a__f(X) } Obligation: innermost runtime complexity Answer: YES(O(1),O(n^1)) We use the processor 'matrix interpretation of dimension 1' to orient following rules strictly. Trs: { a__c() -> a__f(g(c())) , a__c() -> c() } The induced complexity on above rules (modulo remaining rules) is YES(?,O(n^1)) . These rules are moved into the corresponding weak component(s). Sub-proof: ---------- TcT has computed the following constructor-based matrix interpretation satisfying not(EDA). [a__c] = [1] [a__f](x1) = [2] x1 + [0] [g](x1) = [1] x1 + [0] [c] = [0] [mark](x1) = [2] x1 + [1] [f](x1) = [1] x1 + [0] This order satisfies the following ordering constraints: [a__c()] = [1] > [0] = [a__f(g(c()))] [a__c()] = [1] > [0] = [c()] [a__f(X)] = [2] X + [0] >= [1] X + [0] = [f(X)] [a__f(g(X))] = [2] X + [0] >= [1] X + [0] = [g(X)] [mark(g(X))] = [2] X + [1] > [1] X + [0] = [g(X)] [mark(c())] = [1] >= [1] = [a__c()] [mark(f(X))] = [2] X + [1] > [2] X + [0] = [a__f(X)] We return to the main proof. We are left with following problem, upon which TcT provides the certificate YES(O(1),O(n^1)). Strict Trs: { a__f(X) -> f(X) , a__f(g(X)) -> g(X) } Weak Trs: { a__c() -> a__f(g(c())) , a__c() -> c() , mark(g(X)) -> g(X) , mark(c()) -> a__c() , mark(f(X)) -> a__f(X) } Obligation: innermost runtime complexity Answer: YES(O(1),O(n^1)) We use the processor 'matrix interpretation of dimension 1' to orient following rules strictly. Trs: { a__f(X) -> f(X) , a__f(g(X)) -> g(X) } The induced complexity on above rules (modulo remaining rules) is YES(?,O(n^1)) . These rules are moved into the corresponding weak component(s). Sub-proof: ---------- TcT has computed the following constructor-based matrix interpretation satisfying not(EDA). [a__c] = [3] [a__f](x1) = [1] x1 + [1] [g](x1) = [1] x1 + [0] [c] = [2] [mark](x1) = [2] x1 + [1] [f](x1) = [1] x1 + [0] This order satisfies the following ordering constraints: [a__c()] = [3] >= [3] = [a__f(g(c()))] [a__c()] = [3] > [2] = [c()] [a__f(X)] = [1] X + [1] > [1] X + [0] = [f(X)] [a__f(g(X))] = [1] X + [1] > [1] X + [0] = [g(X)] [mark(g(X))] = [2] X + [1] > [1] X + [0] = [g(X)] [mark(c())] = [5] > [3] = [a__c()] [mark(f(X))] = [2] X + [1] >= [1] X + [1] = [a__f(X)] We return to the main proof. We are left with following problem, upon which TcT provides the certificate YES(O(1),O(1)). Weak Trs: { a__c() -> a__f(g(c())) , a__c() -> c() , a__f(X) -> f(X) , a__f(g(X)) -> g(X) , mark(g(X)) -> g(X) , mark(c()) -> a__c() , mark(f(X)) -> a__f(X) } Obligation: innermost runtime complexity Answer: YES(O(1),O(1)) Empty rules are trivially bounded Hurray, we answered YES(O(1),O(n^1))