Problem:

Compute the range of ${10, 6 \sqrt{3}, 6 \sqrt{2}, 6, 3, 2, -7, -8, -\frac{21}{\sqrt{5}}, 8}$.

import math

values = 10, 6*math.sqrt(3), 6*math.sqrt(2), 6, 3, 2, -7, -8, -(21/(math.sqrt(5))), 8
print(max(values) - min(values))
