Corpus formal_theorem canonical 2026-05-27T20:53:50+00:00
Corpus v3 · Formal theorem cid005358FTH0096canonicalv1

self_enrichment (theorem)

/-- [I.P28] E_τ is self-enriched: internal hom gives an internal presheaf of morphisms. Witness: internal_hom P Q is itself a Presheaf. -/

Formalization

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

Identifiers

  • Corpus ID cid005358
  • Primary alias FTH0096
  • Type Formal theorem
  • Status canonical
  • Visibility public
  • Version v1

Aliases & legacy IDs

self_enrichmentTauLib.BookI.Topos.InternalHom::self_enrichment

Release lines

corpus_v2corpus_v3_working

Version & History

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

Status disclaimer

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