3208d ago – Martin Sleziak
254
3

export all events for this room

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Apr 29, 2016 05:36
suppose we want to contain no vertical interval?
Apr 29, 2016 04:51
@BrianM.Scott There was a problem with my construction. Now I'd like to answer this simpler question: Is there a $G_\delta$ in $[0,1]^2$ that is dense in every horizontal line but contains no vertical line?