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when toggle format what by license comment
Aug 11, 2014 at 5:25 history edited Allen Knutson CC BY-SA 3.0
added 31 characters in body
Aug 10, 2014 at 23:06 comment added Allen Knutson Fixed. $\ \ \ \ \ \ \ \ $
Aug 10, 2014 at 23:05 history edited Allen Knutson CC BY-SA 3.0
edited body
Aug 10, 2014 at 15:22 comment added David E Speyer You mean $(X \times H//G)//H$, not $(X \times H//G)//G$, right?
Aug 9, 2014 at 18:03 history answered Allen Knutson CC BY-SA 3.0