Find the difference between two sets, namely ${9, 4 \sqrt{5}, 5, 1, \frac{59}{7}, \log (2), -7} \setminus {0, -7, 9, 5, -\frac{19}{7}}$.
Answer:
${\log (2), 1, \frac{59}{7}, 4 \sqrt{5}}$
{'source': 'AMPS', 'file': 'amps/mathematica/counting_and_statistics/set_difference/15388.txt'}