1.88/0.67 YES 1.88/0.70 1.88/0.70 1.88/0.70 Applying context closure of depth 1 in the following form: System R over Sigma 1.88/0.70 maps to { fold(xly) -> fold(xry) | l -> r in R, x,y in Sigma } over Sigma^2, 1.88/0.70 where fold(a_1,...,a_n) = (a_1,a_2)...(a_{n-1}a_{n}) 1.88/0.70 1.88/0.70 Remains to prove termination of the 16-rule system 1.88/0.70 { [a, a] [a, b] [b, a] -> [a, b] [b, b] [b, b] [b, a] , 1.88/0.70 [a, b] [b, a] [a, a] -> [a, a] [a, a] [a, a] [a, a] , 1.88/0.70 [a, a] [a, a] -> [a, a] , 1.88/0.70 [a, b] [b, a] -> [a, a] , 1.88/0.70 [a, a] [a, b] [b, b] -> [a, b] [b, b] [b, b] [b, b] , 1.88/0.70 [a, b] [b, a] [a, b] -> [a, a] [a, a] [a, a] [a, b] , 1.88/0.70 [a, a] [a, b] -> [a, b] , 1.88/0.70 [a, b] [b, b] -> [a, b] , 1.88/0.70 [b, a] [a, b] [b, a] -> [b, b] [b, b] [b, b] [b, a] , 1.88/0.70 [b, b] [b, a] [a, a] -> [b, a] [a, a] [a, a] [a, a] , 1.88/0.70 [b, a] [a, a] -> [b, a] , 1.88/0.70 [b, b] [b, a] -> [b, a] , 1.88/0.70 [b, a] [a, b] [b, b] -> [b, b] [b, b] [b, b] [b, b] , 1.88/0.70 [b, b] [b, a] [a, b] -> [b, a] [a, a] [a, a] [a, b] , 1.88/0.70 [b, a] [a, b] -> [b, b] , 1.88/0.70 [b, b] [b, b] -> [b, b] } 1.88/0.70 1.88/0.70 1.88/0.70 1.88/0.70 The system was filtered by the following matrix interpretation 1.88/0.70 of type E_J with J = {1,...,2} and dimension 2: 1.88/0.70 1.88/0.70 [a, a] is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 [a, b] is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 1 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 [b, a] is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 [b, b] is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 1.88/0.70 Remains to prove termination of the 10-rule system 1.88/0.70 { [a, a] [a, b] [b, a] -> [a, b] [b, b] [b, b] [b, a] , 1.88/0.70 [a, a] [a, a] -> [a, a] , 1.88/0.70 [a, a] [a, b] [b, b] -> [a, b] [b, b] [b, b] [b, b] , 1.88/0.70 [a, a] [a, b] -> [a, b] , 1.88/0.70 [a, b] [b, b] -> [a, b] , 1.88/0.70 [b, b] [b, a] [a, a] -> [b, a] [a, a] [a, a] [a, a] , 1.88/0.70 [b, a] [a, a] -> [b, a] , 1.88/0.70 [b, b] [b, a] -> [b, a] , 1.88/0.70 [b, b] [b, a] [a, b] -> [b, a] [a, a] [a, a] [a, b] , 1.88/0.70 [b, b] [b, b] -> [b, b] } 1.88/0.70 1.88/0.70 1.88/0.70 The dependency pairs transformation was applied. 1.88/0.70 1.88/0.70 Remains to prove termination of the 32-rule system 1.88/0.70 { ([a, a],true) ([a, b],false) ([b, a],false) -> ([a, b],true) ([b, b],false) ([b, b],false) ([b, a],false) , 1.88/0.70 ([a, a],true) ([a, b],false) ([b, a],false) -> ([b, b],true) ([b, b],false) ([b, a],false) , 1.88/0.70 ([a, a],true) ([a, b],false) ([b, a],false) -> ([b, b],true) ([b, a],false) , 1.88/0.70 ([a, a],true) ([a, b],false) ([b, a],false) -> ([b, a],true) , 1.88/0.70 ([a, a],true) ([a, a],false) -> ([a, a],true) , 1.88/0.70 ([a, a],true) ([a, b],false) ([b, b],false) -> ([a, b],true) ([b, b],false) ([b, b],false) ([b, b],false) , 1.88/0.70 ([a, a],true) ([a, b],false) ([b, b],false) -> ([b, b],true) ([b, b],false) ([b, b],false) , 1.88/0.70 ([a, a],true) ([a, b],false) ([b, b],false) -> ([b, b],true) ([b, b],false) , 1.88/0.70 ([a, a],true) ([a, b],false) ([b, b],false) -> ([b, b],true) , 1.88/0.70 ([a, a],true) ([a, b],false) -> ([a, b],true) , 1.88/0.70 ([a, b],true) ([b, b],false) -> ([a, b],true) , 1.88/0.70 ([b, b],true) ([b, a],false) ([a, a],false) -> ([b, a],true) ([a, a],false) ([a, a],false) ([a, a],false) , 1.88/0.70 ([b, b],true) ([b, a],false) ([a, a],false) -> ([a, a],true) ([a, a],false) ([a, a],false) , 1.88/0.70 ([b, b],true) ([b, a],false) ([a, a],false) -> ([a, a],true) ([a, a],false) , 1.88/0.70 ([b, b],true) ([b, a],false) ([a, a],false) -> ([a, a],true) , 1.88/0.70 ([b, a],true) ([a, a],false) -> ([b, a],true) , 1.88/0.70 ([b, b],true) ([b, a],false) -> ([b, a],true) , 1.88/0.70 ([b, b],true) ([b, a],false) ([a, b],false) -> ([b, a],true) ([a, a],false) ([a, a],false) ([a, b],false) , 1.88/0.70 ([b, b],true) ([b, a],false) ([a, b],false) -> ([a, a],true) ([a, a],false) ([a, b],false) , 1.88/0.70 ([b, b],true) ([b, a],false) ([a, b],false) -> ([a, a],true) ([a, b],false) , 1.88/0.70 ([b, b],true) ([b, a],false) ([a, b],false) -> ([a, b],true) , 1.88/0.70 ([b, b],true) ([b, b],false) -> ([b, b],true) , 1.88/0.70 ([a, a],false) ([a, b],false) ([b, a],false) ->= ([a, b],false) ([b, b],false) ([b, b],false) ([b, a],false) , 1.88/0.70 ([a, a],false) ([a, a],false) ->= ([a, a],false) , 1.88/0.70 ([a, a],false) ([a, b],false) ([b, b],false) ->= ([a, b],false) ([b, b],false) ([b, b],false) ([b, b],false) , 1.88/0.70 ([a, a],false) ([a, b],false) ->= ([a, b],false) , 1.88/0.70 ([a, b],false) ([b, b],false) ->= ([a, b],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ([a, a],false) ->= ([b, a],false) ([a, a],false) ([a, a],false) ([a, a],false) , 1.88/0.70 ([b, a],false) ([a, a],false) ->= ([b, a],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ->= ([b, a],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ([a, b],false) ->= ([b, a],false) ([a, a],false) ([a, a],false) ([a, b],false) , 1.88/0.70 ([b, b],false) ([b, b],false) ->= ([b, b],false) } 1.88/0.70 1.88/0.70 1.88/0.70 1.88/0.70 1.88/0.70 The system was filtered by the following matrix interpretation 1.88/0.70 of type E_J with J = {1,...,2} and dimension 2: 1.88/0.70 1.88/0.70 ([a, a],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 ([a, b],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 1 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 ([b, a],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 ([a, b],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 ([b, b],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 ([b, b],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 ([b, a],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 ([a, a],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 1.88/0.70 Remains to prove termination of the 22-rule system 1.88/0.70 { ([a, a],true) ([a, a],false) -> ([a, a],true) , 1.88/0.70 ([a, b],true) ([b, b],false) -> ([a, b],true) , 1.88/0.70 ([b, b],true) ([b, a],false) ([a, a],false) -> ([b, a],true) ([a, a],false) ([a, a],false) ([a, a],false) , 1.88/0.70 ([b, b],true) ([b, a],false) ([a, a],false) -> ([a, a],true) ([a, a],false) ([a, a],false) , 1.88/0.70 ([b, b],true) ([b, a],false) ([a, a],false) -> ([a, a],true) ([a, a],false) , 1.88/0.70 ([b, b],true) ([b, a],false) ([a, a],false) -> ([a, a],true) , 1.88/0.70 ([b, a],true) ([a, a],false) -> ([b, a],true) , 1.88/0.70 ([b, b],true) ([b, a],false) -> ([b, a],true) , 1.88/0.70 ([b, b],true) ([b, a],false) ([a, b],false) -> ([b, a],true) ([a, a],false) ([a, a],false) ([a, b],false) , 1.88/0.70 ([b, b],true) ([b, a],false) ([a, b],false) -> ([a, a],true) ([a, a],false) ([a, b],false) , 1.88/0.70 ([b, b],true) ([b, a],false) ([a, b],false) -> ([a, a],true) ([a, b],false) , 1.88/0.70 ([b, b],true) ([b, b],false) -> ([b, b],true) , 1.88/0.70 ([a, a],false) ([a, b],false) ([b, a],false) ->= ([a, b],false) ([b, b],false) ([b, b],false) ([b, a],false) , 1.88/0.70 ([a, a],false) ([a, a],false) ->= ([a, a],false) , 1.88/0.70 ([a, a],false) ([a, b],false) ([b, b],false) ->= ([a, b],false) ([b, b],false) ([b, b],false) ([b, b],false) , 1.88/0.70 ([a, a],false) ([a, b],false) ->= ([a, b],false) , 1.88/0.70 ([a, b],false) ([b, b],false) ->= ([a, b],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ([a, a],false) ->= ([b, a],false) ([a, a],false) ([a, a],false) ([a, a],false) , 1.88/0.70 ([b, a],false) ([a, a],false) ->= ([b, a],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ->= ([b, a],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ([a, b],false) ->= ([b, a],false) ([a, a],false) ([a, a],false) ([a, b],false) , 1.88/0.70 ([b, b],false) ([b, b],false) ->= ([b, b],false) } 1.88/0.70 1.88/0.70 1.88/0.70 The system was filtered by the following matrix interpretation 1.88/0.70 of type E_J with J = {1,...,2} and dimension 2: 1.88/0.70 1.88/0.70 ([a, a],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 ([a, b],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 ([b, a],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 1 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 ([a, b],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 ([b, b],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 ([b, b],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 ([b, a],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 ([a, a],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 | 1.88/0.70 | 0 1 | 1.88/0.70 \ / 1.88/0.70 1.88/0.70 Remains to prove termination of the 14-rule system 1.88/0.70 { ([a, a],true) ([a, a],false) -> ([a, a],true) , 1.88/0.70 ([a, b],true) ([b, b],false) -> ([a, b],true) , 1.88/0.70 ([b, a],true) ([a, a],false) -> ([b, a],true) , 1.88/0.70 ([b, b],true) ([b, b],false) -> ([b, b],true) , 1.88/0.70 ([a, a],false) ([a, b],false) ([b, a],false) ->= ([a, b],false) ([b, b],false) ([b, b],false) ([b, a],false) , 1.88/0.70 ([a, a],false) ([a, a],false) ->= ([a, a],false) , 1.88/0.70 ([a, a],false) ([a, b],false) ([b, b],false) ->= ([a, b],false) ([b, b],false) ([b, b],false) ([b, b],false) , 1.88/0.70 ([a, a],false) ([a, b],false) ->= ([a, b],false) , 1.88/0.70 ([a, b],false) ([b, b],false) ->= ([a, b],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ([a, a],false) ->= ([b, a],false) ([a, a],false) ([a, a],false) ([a, a],false) , 1.88/0.70 ([b, a],false) ([a, a],false) ->= ([b, a],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ->= ([b, a],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ([a, b],false) ->= ([b, a],false) ([a, a],false) ([a, a],false) ([a, b],false) , 1.88/0.70 ([b, b],false) ([b, b],false) ->= ([b, b],false) } 1.88/0.70 1.88/0.70 1.88/0.70 The system was filtered by the following matrix interpretation 1.88/0.70 of type E_J with J = {1,...,2} and dimension 3: 1.88/0.70 1.88/0.70 ([a, a],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 1 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([a, b],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([b, a],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([a, b],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([b, b],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([b, b],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([b, a],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([a, a],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 1 1 | 1.88/0.70 \ / 1.88/0.70 1.88/0.70 Remains to prove termination of the 13-rule system 1.88/0.70 { ([a, b],true) ([b, b],false) -> ([a, b],true) , 1.88/0.70 ([b, a],true) ([a, a],false) -> ([b, a],true) , 1.88/0.70 ([b, b],true) ([b, b],false) -> ([b, b],true) , 1.88/0.70 ([a, a],false) ([a, b],false) ([b, a],false) ->= ([a, b],false) ([b, b],false) ([b, b],false) ([b, a],false) , 1.88/0.70 ([a, a],false) ([a, a],false) ->= ([a, a],false) , 1.88/0.70 ([a, a],false) ([a, b],false) ([b, b],false) ->= ([a, b],false) ([b, b],false) ([b, b],false) ([b, b],false) , 1.88/0.70 ([a, a],false) ([a, b],false) ->= ([a, b],false) , 1.88/0.70 ([a, b],false) ([b, b],false) ->= ([a, b],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ([a, a],false) ->= ([b, a],false) ([a, a],false) ([a, a],false) ([a, a],false) , 1.88/0.70 ([b, a],false) ([a, a],false) ->= ([b, a],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ->= ([b, a],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ([a, b],false) ->= ([b, a],false) ([a, a],false) ([a, a],false) ([a, b],false) , 1.88/0.70 ([b, b],false) ([b, b],false) ->= ([b, b],false) } 1.88/0.70 1.88/0.70 1.88/0.70 The system was filtered by the following matrix interpretation 1.88/0.70 of type E_J with J = {1,...,2} and dimension 3: 1.88/0.70 1.88/0.70 ([a, a],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([a, b],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([b, a],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([a, b],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 1 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([b, b],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 1 1 | 1.88/0.70 \ / 1.88/0.70 ([b, b],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([b, a],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([a, a],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 1.88/0.70 Remains to prove termination of the 12-rule system 1.88/0.70 { ([b, a],true) ([a, a],false) -> ([b, a],true) , 1.88/0.70 ([b, b],true) ([b, b],false) -> ([b, b],true) , 1.88/0.70 ([a, a],false) ([a, b],false) ([b, a],false) ->= ([a, b],false) ([b, b],false) ([b, b],false) ([b, a],false) , 1.88/0.70 ([a, a],false) ([a, a],false) ->= ([a, a],false) , 1.88/0.70 ([a, a],false) ([a, b],false) ([b, b],false) ->= ([a, b],false) ([b, b],false) ([b, b],false) ([b, b],false) , 1.88/0.70 ([a, a],false) ([a, b],false) ->= ([a, b],false) , 1.88/0.70 ([a, b],false) ([b, b],false) ->= ([a, b],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ([a, a],false) ->= ([b, a],false) ([a, a],false) ([a, a],false) ([a, a],false) , 1.88/0.70 ([b, a],false) ([a, a],false) ->= ([b, a],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ->= ([b, a],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ([a, b],false) ->= ([b, a],false) ([a, a],false) ([a, a],false) ([a, b],false) , 1.88/0.70 ([b, b],false) ([b, b],false) ->= ([b, b],false) } 1.88/0.70 1.88/0.70 1.88/0.70 The system was filtered by the following matrix interpretation 1.88/0.70 of type E_J with J = {1,...,2} and dimension 3: 1.88/0.70 1.88/0.70 ([a, a],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([a, b],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([b, a],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([a, b],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([b, b],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([b, b],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([b, a],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 1 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([a, a],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 1 1 | 1.88/0.70 \ / 1.88/0.70 1.88/0.70 Remains to prove termination of the 11-rule system 1.88/0.70 { ([b, b],true) ([b, b],false) -> ([b, b],true) , 1.88/0.70 ([a, a],false) ([a, b],false) ([b, a],false) ->= ([a, b],false) ([b, b],false) ([b, b],false) ([b, a],false) , 1.88/0.70 ([a, a],false) ([a, a],false) ->= ([a, a],false) , 1.88/0.70 ([a, a],false) ([a, b],false) ([b, b],false) ->= ([a, b],false) ([b, b],false) ([b, b],false) ([b, b],false) , 1.88/0.70 ([a, a],false) ([a, b],false) ->= ([a, b],false) , 1.88/0.70 ([a, b],false) ([b, b],false) ->= ([a, b],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ([a, a],false) ->= ([b, a],false) ([a, a],false) ([a, a],false) ([a, a],false) , 1.88/0.70 ([b, a],false) ([a, a],false) ->= ([b, a],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ->= ([b, a],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ([a, b],false) ->= ([b, a],false) ([a, a],false) ([a, a],false) ([a, b],false) , 1.88/0.70 ([b, b],false) ([b, b],false) ->= ([b, b],false) } 1.88/0.70 1.88/0.70 1.88/0.70 The system was filtered by the following matrix interpretation 1.88/0.70 of type E_J with J = {1,...,2} and dimension 3: 1.88/0.70 1.88/0.70 ([a, a],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([a, b],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([b, a],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([a, b],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([b, b],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 1 1 | 1.88/0.70 \ / 1.88/0.70 ([b, b],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 1 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([b, a],true) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 ([a, a],false) is interpreted by 1.88/0.70 / \ 1.88/0.70 | 1 0 0 | 1.88/0.70 | 0 1 0 | 1.88/0.70 | 0 0 0 | 1.88/0.70 \ / 1.88/0.70 1.88/0.70 Remains to prove termination of the 10-rule system 1.88/0.70 { ([a, a],false) ([a, b],false) ([b, a],false) ->= ([a, b],false) ([b, b],false) ([b, b],false) ([b, a],false) , 1.88/0.70 ([a, a],false) ([a, a],false) ->= ([a, a],false) , 1.88/0.70 ([a, a],false) ([a, b],false) ([b, b],false) ->= ([a, b],false) ([b, b],false) ([b, b],false) ([b, b],false) , 1.88/0.70 ([a, a],false) ([a, b],false) ->= ([a, b],false) , 1.88/0.70 ([a, b],false) ([b, b],false) ->= ([a, b],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ([a, a],false) ->= ([b, a],false) ([a, a],false) ([a, a],false) ([a, a],false) , 1.88/0.70 ([b, a],false) ([a, a],false) ->= ([b, a],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ->= ([b, a],false) , 1.88/0.70 ([b, b],false) ([b, a],false) ([a, b],false) ->= ([b, a],false) ([a, a],false) ([a, a],false) ([a, b],false) , 1.88/0.70 ([b, b],false) ([b, b],false) ->= ([b, b],false) } 1.88/0.70 1.88/0.70 1.88/0.70 The system is trivially terminating. 2.06/0.74 EOF