Corpus formal_theorem canonical 2026-05-27T20:53:50+00:00
Corpus v3 · Formal theorem cid005473FTH0211canonicalv1

e1_gt_e0 (theorem)

/-- [II.D66] E0 and E1 are distinct enrichment levels. Book III starts at E1, not E0. -/

Formalization

lean_axiom_freesorries: 0project axioms: 0
  • ModuleTauLib.BookII.Closure.ForwardBook3
  • Declaratione1_gt_e0
  • Lean toolchainleanprover/lean4:v4.x.x

Identifiers

  • Corpus ID cid005473
  • Primary alias FTH0211
  • Type Formal theorem
  • Status canonical
  • Visibility public
  • Version v1

Aliases & legacy IDs

e1_gt_e0e1-gt-e0TauLib.BookII.Closure.ForwardBook3::e1_gt_e0

Release lines

corpus_v2corpus_v3_working

Version & History

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

Status disclaimer

A Corpus Item page reports the program's current internal record for this item. It does not imply external verification, scientific consensus, or final proof unless explicitly stated. Read it together with its dependencies, formalization status, and the program's overall stance.

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