Find the difference between two sets, namely ${-\frac{29}{3}, 8, -7 \sqrt{2}, -2, \frac{55}{7}} \setminus {-6, -1.36, -7 \sqrt{2}, \frac{67}{7}, -\frac{29}{3}}$.

import math

fst = set((-(29/3), 8, -7*math.sqrt(2), -2, (55/7),))
snd = set((-6, -1.36, -7*math.sqrt(2), (67/7), -(29/3),))
print(fst - snd)
