Talk:Multiplicatively perfect numbers: Difference between revisions
→To one or not to one, that is the question
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:Personally, I'm inclining towards including '1' (as the J example does) and so I'm going to change my solutions to reflect that. However, given the history of this task and that it's a moot point anyway, I think we should make the inclusion of '1' optional so as not to invalidate existing solutions which excluded it in good faith. I've therefore added a note to that effect in the task description. --[[User:PureFox|PureFox]] ([[User talk:PureFox|talk]]) 08:33, 9 May 2023 (UTC)
:: The product of an empty list of numbers may be thought of as 1, because 1 is the multiplicative identity. --[[User:Rdm|Rdm]] ([[User talk:Rdm|talk]]) 20:42, 9 May 2023 (UTC)
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