[ 5/3 ] [ -5/3 ] [ 0 ]
-4/3 |-> 2/3 |-> -5/3
4/3 |-> -2/3 |-> 5/3
-1/3 |-> 1 |-> -5/3
1/3 |-> -1 |-> 5/3
f(z) = 3/2*z^3 - 19/6*z
*
TOTAL: 1