Corpus formal_theorem canonical 2026-05-27T20:53:50+00:00
Corpus v3 · Formal theorem cid005870FTH0605canonicalv1

three_steps_to_e3 (theorem)

/-- [III.D04] Enrichment functor terminates: after at most 3 applications, we reach E₃ regardless of starting level. -/

Formalization

lean_axiom_freesorries: 0project axioms: 0
  • ModuleTauLib.BookIII.Enrichment.Functor
  • Declarationthree_steps_to_e3
  • Lean toolchainleanprover/lean4:v4.x.x

Identifiers

  • Corpus ID cid005870
  • Primary alias FTH0605
  • Type Formal theorem
  • Status canonical
  • Visibility public
  • Version v1

Aliases & legacy IDs

three_steps_to_e3three-steps-to-e3TauLib.BookIII.Enrichment.Functor::three_steps_to_e3

Release lines

corpus_v2corpus_v3_working

Version & History

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

Status disclaimer

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