Corpus v3 · Formal theorem
cid005579
FTH0317canonicalv1abcd_has_zero_divisors (theorem)
/-- [II.R04] Split-complex has zero divisors; quaternions don't. This is the key algebraic difference: H_τ admits bipolar sectors via e₊ · e₋ = 0, while ℍ is a division algebra. -/
Formalization
lean_axiom_freesorries: 0project axioms: 0
Identifiers
Aliases & legacy IDs
abcd_has_zero_divisorsabcd-has-zero-divisorsTauLib.BookII.Interior.ABCDRigidity::abcd_has_zero_divisorsRelease lines
corpus_v2corpus_v3_workingVersion & History
Status disclaimer
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