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when toggle format what by license comment
Feb 28, 2013 at 1:23 vote accept Shivam Sarodia
Feb 27, 2013 at 16:48 history edited Luboš Motl CC BY-SA 3.0
added 2051 characters in body
Feb 27, 2013 at 16:41 history answered Luboš Motl CC BY-SA 3.0