Octonions (8D) — History of Non-associative Algebra
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Octonions (8D) (Theorem) in History of Non-associative Algebra. Era: 1843–1845. Formula: O, first non-associative (alternative) normed division algebra; unique 8D Hurwitz algebra. Origin axiom of path: Quaternions (Hamilton 1843). Modern reach: Cayley–Dickson construction · ℝ→ℂ→ℍ→O→S→….