Corpus formal_theorem canonical 2026-05-27T20:53:50+00:00
Corpus v3 · Formal theorem cid005361FTH0099canonicalv1

product_distributes_over_coproduct (theorem)

/-- [I.T27] Product distributes over coproduct: P × (Q ∨ R) = (P × Q) ∨ (P × R). -/

Formalization

lean_axiom_freesorries: 0project axioms: 0
  • ModuleTauLib.BookI.Topos.WedgeProduct
  • Declarationproduct_distributes_over_coproduct
  • Lean toolchainleanprover/lean4:v4.x.x

Identifiers

  • Corpus ID cid005361
  • Primary alias FTH0099
  • Type Formal theorem
  • Status canonical
  • Visibility public
  • Version v1

Aliases & legacy IDs

product_distributes_over_coproductproduct-distributes-over-coproductTauLib.BookI.Topos.WedgeProduct::product_distributes_over_coproduct

Release lines

corpus_v2corpus_v3_working

Version & History

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

Status disclaimer

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