[ 1 -1 3 -3 5 ] 
0 |-> 1
-5 |-> 1
-4 | 0.051345961011354991966953732020929808169 | 0.015951519662445316699211678543107165687
f(z) = 1/12*z^3 - 25/12*z + 1
*
TOTAL: 1