Input TRS: 1: and(x,or(y,z)) -> or(and(x,y),and(x,z)) 2: and(x,and(y,y)) -> and(x,y) 3: or(or(x,y),and(y,z)) -> or(x,y) 4: or(x,and(x,y)) -> x 5: or(true(),y) -> true() 6: or(x,false()) -> x 7: or(x,x) -> x 8: or(x,or(y,y)) -> or(x,y) 9: and(x,true()) -> x 10: and(false(),y) -> false() 11: and(x,x) -> x Number of strict rules: 11 Direct Order(PosReal,>,Poly) ... failed. Freezing ... failed. Dependency Pairs: #1: #and(x,and(y,y)) -> #and(x,y) #2: #and(x,or(y,z)) -> #or(and(x,y),and(x,z)) #3: #and(x,or(y,z)) -> #and(x,y) #4: #and(x,or(y,z)) -> #and(x,z) #5: #or(x,or(y,y)) -> #or(x,y) Number of SCCs: 2, DPs: 4, edges: 10 SCC { #5 } Removing DPs: Order(PosReal,>,Sum)... succeeded. and(x1,x2) weight: 0 false() weight: 0 true() weight: 0 or(x1,x2) weight: (/ 1 2) + x2 #or(x1,x2) weight: x2 #and(x1,x2) weight: 0 Usable rules: { } Removed DPs: #5 Number of SCCs: 1, DPs: 3, edges: 9 SCC { #1 #3 #4 } Removing DPs: Order(PosReal,>,Sum)... succeeded. and(x1,x2) weight: (/ 1 2) + x2 false() weight: 0 true() weight: 0 or(x1,x2) weight: (/ 1 2) + x1 + x2 #or(x1,x2) weight: 0 #and(x1,x2) weight: x2 Usable rules: { } Removed DPs: #1 #3 #4 Number of SCCs: 0, DPs: 0, edges: 0 YES