Is there a mathematical function $f$ that takes $n!$ as an input, and returns $n$?
For example,
$f(720) = 6$
2026-03-31 13:08:11.1774962491
What is the reverse operation of a factorial?
130 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in FUNCTIONS
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