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Timeline for Which real Pin groups agree?

Current License: CC BY-SA 3.0

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Feb 9, 2015 at 15:42 comment added Theo Johnson-Freyd Credit where it's due: Nige asked me to mention that he learned about the isomorphism $Pin(4,0) \cong Pin(0,4)$, and about the error in my notes, from his student Yumi Boote.
Oct 31, 2014 at 17:20 vote accept Theo Johnson-Freyd
Oct 24, 2014 at 9:28 answer added Vladimir Dotsenko timeline score: 1
Oct 23, 2014 at 18:41 answer added Name timeline score: -1
Oct 21, 2014 at 15:27 history asked Theo Johnson-Freyd CC BY-SA 3.0