Find the union of the following sets, namely ${\log (2), 7, \pi, 9, -8, -3, -1, 2, -\frac{22}{3}} \cup {-\frac{22}{3}, \pi, -\pi, -5, 9, -1, -13 \log (2), 5, -3}$.
Answer:
${-13 \log (2), -8, -\frac{22}{3}, -5, -\pi, -3, -1, \log (2), 2, \pi, 5, 7, 9}$
{'source': 'AMPS', 'file': 'amps/mathematica/counting_and_statistics/set_union/12082.txt'}