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Dec 26, 2020 at 6:28 history closed Emil Jeřábek
Martin Sleziak
Eric Peterson
Mark Wildon
Anton Petrunin
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Dec 16, 2020 at 19:53 comment added Mark Wildon I’m voting to close this question because the answer in Emil Jeřábek's comment shows that the non-obvious direction it follows at once from a standard result in measure theory.
Dec 1, 2020 at 12:47 vote accept Dominic van der Zypen
Dec 1, 2020 at 12:47 vote accept Dominic van der Zypen
Dec 1, 2020 at 12:47
Dec 1, 2020 at 12:21 review Close votes
Dec 26, 2020 at 6:31
Dec 1, 2020 at 12:07 comment added Emil Jeřábek The question in the question is trivial. The question in the title follows from the Lebesgue density theorem.
Dec 1, 2020 at 10:11 answer added Ayman Moussa timeline score: 3
Dec 1, 2020 at 10:04 comment added RaphaelB4 Don't you mean : "Clearly if $A$ is locally $\epsilon-$dense then $A$ has positive measure"?
Dec 1, 2020 at 9:53 history asked Dominic van der Zypen CC BY-SA 4.0