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Search options not deleted user 422

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8 votes
1 answer
178 views

Interesting question deleted by author — how to reach out to author to ask to undelete?

"Coloring Gaussian integers based on a numeral system based on powers of $-1+i$" was an interesting question that was recently asked. I left a comment with some relevant keywords and links (I didn't …
Alison Miller's user avatar
6 votes
Accepted

Interesting question deleted by author — how to reach out to author to ask to undelete?

Thanks to @Emil Jeřábek for finding the author of the question, whom I have now e-mailed. (ETA: it's back now!) Thanks also to @Martin Sleziak for his answer in comments to the meta-question of "how …