[ 1/2 4/3 ] [ -1/2 -4/3 ] [ 7/6 ] [ -7/6 ] [ 0 ]
-3/2 |-> 1/2
3/2 |-> -1/2
-1/6 |-> -1/2
1/6 |-> 1/2
f(z) = -3/2*z^3 + 73/24*z
*
TOTAL: 1