Problem:

Compute the range of ${2, -\frac{4}{\sqrt{5}}, 3, \frac{4}{e}, \frac{7}{\sqrt{2}}, 3, -2, \frac{23}{4}, \frac{15}{2}, \frac{7}{\sqrt{\pi }}, \frac{14}{\sqrt{5}}, 4}$.

import math

values = 2, -(4/(math.sqrt(5))), 3, (4/math.e), (7/(math.sqrt(2))), 3, -2, (23/4), (15/2), (7/(math.sqrt(math.pi))), (14/(math.sqrt(5))), 4
print(max(values) - min(values))
