Problem:
Compute the range of ${9 \log (2), e, -5 \sqrt{2}, 7, \frac{2}{\pi }, -8, -\frac{19}{7}, 5, \frac{12}{e}, \frac{7}{3}, -5, \sqrt{5}, 9, \frac{47}{5}}$.
Answer:
$\frac{87}{5}$
{'source': 'AMPS', 'file': 'amps/mathematica/counting_and_statistics/range/13073.txt'}