Talk:Special factorials: Difference between revisions

→‎Reverse factorial algorithm: added a couple of comments.
(→‎Reverse factorial algorithm: added a couple of comments.)
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--[[User:Chunes|Chunes]] ([[User talk:Chunes|talk]]) 17:06, 16 March 2021 (UTC)
 
: Note that the &nbsp; ''factorial inverse'' &nbsp; (or &nbsp;''reverse factorial'') &nbsp; of &nbsp; '''unity''' &nbsp; has two possible answers: &nbsp; '''zero''' &nbsp; and &nbsp; '''unity'''.
 
: It is normal when searching a series &nbsp; (in this case, the series of factorial products) &nbsp; to use the first match found in the series. &nbsp; &nbsp; -- [[User:Gerard Schildberger|Gerard Schildberger]] ([[User talk:Gerard Schildberger|talk]]) 17:37, 16 March 2021 (UTC)
 
=== Why is af(0) 0? ===