Corpus formal_theorem canonical 2026-05-27T20:53:50+00:00
Corpus v3 · Formal theorem cid005859FTH0594canonicalv1

zero_in_carrier (theorem)

/-- [III.T01] Structural non-emptiness: reduce(0, k) = 0 provides a witness at every stage. Zero is always in the carrier. -/

Formalization

lean_axiom_freesorries: 0project axioms: 0
  • ModuleTauLib.BookIII.Enrichment.CanonicalLadder
  • Declarationzero_in_carrier
  • Lean toolchainleanprover/lean4:v4.x.x

Identifiers

  • Corpus ID cid005859
  • Primary alias FTH0594
  • Type Formal theorem
  • Status canonical
  • Visibility public
  • Version v1

Aliases & legacy IDs

zero_in_carrierzero-in-carrierTauLib.BookIII.Enrichment.CanonicalLadder::zero_in_carrier

Release lines

corpus_v2corpus_v3_working

Version & History

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

Status disclaimer

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