Infinity, integers & addition don't form a ring (algebraic thing, has nothing to do with circles) 27% of you are right. If we expand this survey to an ♾number of respondents, then I don't know how many of you are right again
ref the part about rings: https://math.stackexchange.com/a/36298/408 https://x.com/mistersql/status/1148567317741211648
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July 16, 2019