Find the difference between two sets, namely ${-\frac{23}{4}, 6.27, -\frac{2}{\sqrt{\pi }}, -8, \frac{3}{\pi }, 4 \sqrt{5}} \setminus {-8, -2 \sqrt{5}, \frac{11}{e}, -\frac{23}{4}, -\frac{3}{\sqrt{\pi }}, 6.27, \frac{3}{\pi }}$.

import math

fst = set((-(23/4), 6.27, -(2/(math.sqrt(math.pi))), -8, (3/math.pi), 4*math.sqrt(5),))
snd = set((-8, -2*math.sqrt(5), (11/math.e), -(23/4), -(3/(math.sqrt(math.pi))), 6.27, (3/math.pi),))
print(fst - snd)
