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4:16 AM
At some point in the past, the tag was created and removed.
Mar 7 at 14:55, by Martin Sleziak
A new tag . It seems that such tag was created at least once before.
4
A: Tag management 2019

hardmathProposal: Create tag "squarefree" and its related tag info I was surprised to find that we don't have a "squarefree" tag. There are about 350 Questions on Math.SE that mention "squarefree" (and about three times that many if all posts are included). Among other advantages, a tag would provide ...

It seems that a tag with this name was created and removed in 2014. This is the only past occurrence of this tag that I found: chat.stackexchange.com/transcript/message/49917110#49917110 I did not succeed in finding some past discussions about this on meta, either. — Martin Sleziak Apr 14, 2019 at 0:20
The above queries give no results at the moment - but we should see the above post after the next update of the database.
 

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