The interesting thing is that the stabilizer of that automorphism is the base field, R. And this is a general phenomenon.
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He's step 1 of my 'learning stuff' algorithm. He wrote 300 of those + other blog posts and notes so there's lots to search throughpic.twitter.com/LIGFZruliE
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. Banned in Sweden. SubGenius, Zhuangist, white-hat troll. Defrocked mathematician. Brain problems.