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Apr 13, 2017 at 12:57 history edited CommunityBot
replaced http://mathoverflow.net/ with https://mathoverflow.net/
Apr 18, 2011 at 17:36 vote accept Alexander Chervov
Apr 18, 2011 at 13:33 answer added Henry Cohn timeline score: 12
Apr 18, 2011 at 12:37 history asked Alexander Chervov CC BY-SA 3.0