>>> from maxims import max9

--ini

>>> sol = max9(7.5, 3.0, 5.5, -7.5, 3.0, 5.5, -7.5, -3.0, -7.5)
>>> sol
7.5
>>> sol = max9(7.5, 3.0, 0.5, 0.0, -0.5, -1.0, -3.0, -7.5, 15.5)
>>> sol
15.5
>>> sol = max9(0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0)
>>> sol
0.0

--fi