Corpus v3 · Formal theorem
cid005336
FTH0074canonicalv1split_complex_forced (theorem)
/-- [I.T10] Split-complex forced: the split-complex algebra (j² = +1) admits nontrivial idempotents (e+, e-), while the elliptic algebra (i² = -1) does not. Therefore, encoding a bipolar partition requires j² = +1. -/
Formalization
lean_axiom_freesorries: 0project axioms: 0
Identifiers
Aliases & legacy IDs
split_complex_forcedTauLib.BookI.Polarity.BipolarAlgebra::split_complex_forcedRelease lines
corpus_v2corpus_v3_workingVersion & History
Status disclaimer
A Corpus Item page reports the program's current internal record for this item. It does not imply external verification, scientific consensus, or final proof unless explicitly stated. Read it together with its dependencies, formalization status, and the program's overall stance.