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Jun 26, 2013 at 19:41 comment added Jonathan Beardsley I should mention, I have been informed that there is a theorem somewhere (and I'm pretty sure I read it at some point) that the only finite length formal group laws are the additive and multiplicative ones.
May 29, 2013 at 20:21 vote accept Jonathan Beardsley
May 29, 2013 at 2:33 answer added Qiaochu Yuan timeline score: 4
May 29, 2013 at 1:38 history asked Jonathan Beardsley CC BY-SA 3.0