YES Input TRS: 1: 2nd(cons(X,n__cons(Y,Z))) -> activate(Y) 2: from(X) -> cons(X,n__from(s(X))) 3: cons(X1,X2) -> n__cons(X1,X2) 4: from(X) -> n__from(X) 5: activate(n__cons(X1,X2)) -> cons(X1,X2) 6: activate(n__from(X)) -> from(X) 7: activate(X) -> X Number of strict rules: 7 Direct POLO(bPol) ... removes: 4 1 3 5 7 6 2 s w: x1 + 1 activate w: 2 * x1 + 4 n__from w: x1 + 32286 2nd w: 2 * x1 + 3 from w: 2 * x1 + 32290 n__cons w: x1 + x2 + 1 cons w: x1 + x2 + 2 Number of strict rules: 0