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Oct 23, 2019 at 7:02 answer added Douglas Molin timeline score: 4
Oct 23, 2019 at 6:53 comment added Berci Well, in every step after the complex numbers, we are losing a property. Quaternions are not commutative, Octonions are neither associative, so actually not all $2$-powers give reasonable division algebra. The dual numbers, however, do generalize to arbitrary dimensions..
Oct 23, 2019 at 6:33 history asked Nirvana CC BY-SA 4.0