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when toggle format what by license comment
Nov 25, 2014 at 16:08 answer added Lars Kastner timeline score: 1
Sep 29, 2014 at 16:17 history edited Erik Friese CC BY-SA 3.0
added 12 characters in body
Sep 29, 2014 at 15:57 history edited Erik Friese CC BY-SA 3.0
edited tags
Sep 29, 2014 at 15:22 comment added Erik Friese Note: I already asked this question on MathSE before.
Sep 29, 2014 at 15:21 history asked Erik Friese CC BY-SA 3.0