[ -3/4 7/8 ] 
-5/8 |-> -1/4 |-> -3/8 |-> -3/4
-1/2 |-> -3/4
f(z) = -32/3*z^3 + 37/6*z + 1
*
[ -5/2 -7/2 ] 
-4 |-> -1 |-> -3/2 |-> -5/2
5 |-> -5/2
0 | 0.030075618260862100738484406263034136718 | 0.0068831621926512274683253736603538576378
1 | 0.090225550503878863486959524790857152116 | 0.020649188078291602143871428168865368719
f(z) = -2/15*z^3 + 79/30*z + 1
*
TOTAL: 2