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when toggle format what by license comment
Aug 25, 2016 at 0:35 answer added user78249 timeline score: 5
Nov 19, 2014 at 9:48 history edited Wolfgang
added tag
Oct 5, 2014 at 19:28 comment added Wolfgang cross-posted here: math.stackexchange.com/questions/959669/…
Sep 27, 2014 at 16:21 history asked Wolfgang CC BY-SA 3.0