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![John Carlos Baez on Twitter: "Jordan algebras are fascinating to me - but annoying. The usual definition uses the "Jordan identity", which looks completely random. With help from @gro_tsen I found an John Carlos Baez on Twitter: "Jordan algebras are fascinating to me - but annoying. The usual definition uses the "Jordan identity", which looks completely random. With help from @gro_tsen I found an](https://pbs.twimg.com/media/EbnJjHwU0AIZ1KK.jpg)
John Carlos Baez on Twitter: "Jordan algebras are fascinating to me - but annoying. The usual definition uses the "Jordan identity", which looks completely random. With help from @gro_tsen I found an
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