Input TRS: 1: *(x,*(y,z)) -> *(otimes(x,y),z) 2: *(1(),y) -> y 3: *(+(x,y),z) -> oplus(*(x,z),*(y,z)) 4: *(x,oplus(y,z)) -> oplus(*(x,y),*(x,z)) Number of strict rules: 4 Direct Order(PosReal,>,Poly) ... failed. Freezing ... failed. Dependency Pairs: #1: #*(+(x,y),z) -> #*(x,z) #2: #*(+(x,y),z) -> #*(y,z) #3: #*(x,*(y,z)) -> #*(otimes(x,y),z) #4: #*(x,oplus(y,z)) -> #*(x,y) #5: #*(x,oplus(y,z)) -> #*(x,z) Number of SCCs: 1, DPs: 5, edges: 23 SCC { #1..5 } Removing DPs: Order(PosReal,>,Sum)... succeeded. oplus(x1,x2) weight: (/ 1 2) + x1 + x2 1() weight: 0 #*(x1,x2) weight: x2 otimes(x1,x2) weight: (/ 1 2) +(x1,x2) weight: (/ 1 2) *(x1,x2) weight: x2 Usable rules: { } Removed DPs: #4 #5 Number of SCCs: 2, DPs: 3, edges: 5 SCC { #3 } Removing DPs: Order(PosReal,>,Sum)... succeeded. oplus(x1,x2) weight: (/ 1 2) 1() weight: 0 #*(x1,x2) weight: x2 otimes(x1,x2) weight: (/ 1 2) +(x1,x2) weight: (/ 1 2) *(x1,x2) weight: (/ 1 2) + x2 Usable rules: { } Removed DPs: #3 Number of SCCs: 1, DPs: 2, edges: 4 SCC { #1 #2 } Removing DPs: Order(PosReal,>,Sum)... succeeded. oplus(x1,x2) weight: (/ 1 2) 1() weight: 0 #*(x1,x2) weight: x1 otimes(x1,x2) weight: (/ 1 2) +(x1,x2) weight: (/ 1 2) + x1 + x2 *(x1,x2) weight: (/ 1 2) Usable rules: { } Removed DPs: #1 #2 Number of SCCs: 0, DPs: 0, edges: 0 YES