[ 7/12 -7/12 ] [ 17/12 ] [ -17/12 ] [ 0 ] -2/3 |-> 7/12 2/3 |-> -7/12 -5/4 |-> -7/12 5/4 |-> 7/12 -13/12 |-> 0 13/12 |-> 0 f(z) = 6/5*z^3 - 169/120*z * TOTAL: 1