Corpus formal_theorem canonical 2026-05-27T20:53:50+00:00
Corpus v3 · Formal theorem cid005367FTH0105canonicalv1

character_mul_structural (theorem)

/-- [II.P14] Character multiplication preserves idempotent support (structural): for any sp1 sp2, the product sp1 * sp2 satisfies the decomposition. -/

Formalization

lean_axiom_freesorries: 0project axioms: 0
  • ModuleTauLib.BookII.CentralTheorem.BoundaryCharacters
  • Declarationcharacter_mul_structural
  • Lean toolchainleanprover/lean4:v4.x.x

Identifiers

  • Corpus ID cid005367
  • Primary alias FTH0105
  • Type Formal theorem
  • Status canonical
  • Visibility public
  • Version v1

Aliases & legacy IDs

character_mul_structuralcharacter-mul-structuralTauLib.BookII.CentralTheorem.BoundaryCharacters::character_mul_structural

Release lines

corpus_v2corpus_v3_working

Version & History

  • v1 · 2026-05-10 imported from v2 taulib declarations

Status disclaimer

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