3 ms·
This is restating Stirling's approximation, which has been known for three centuries (1730, de Moivre 1721). https://en.wikipedia.org/wiki/Stirling%27s_approxim
by smcin 9d ago
This is restating Stirling's approximation, which has been known for three centuries (1730, de Moivre 1721).
https://en.wikipedia.org/wiki/Stirling%27s_approximation https://en.wikipedia.org/wiki/Stirling%27s_approximation