Corpus formal_theorem canonical 2026-05-27T20:53:50+00:00
Corpus v3 · Formal theorem cid005413FTH0151canonicalv1

bndlift_tower (theorem)

/-- [II.T37] BndLift is tower-coherent: reduce(bndlift(x, k+1), k) = reduce(x, k). This is the key structural property for Hartogs extension uniqueness. -/

Formalization

lean_axiom_freesorries: 0project axioms: 0
  • ModuleTauLib.BookII.CentralTheorem.HartogsExtension
  • Declarationbndlift_tower
  • Lean toolchainleanprover/lean4:v4.x.x

Identifiers

  • Corpus ID cid005413
  • Primary alias FTH0151
  • Type Formal theorem
  • Status canonical
  • Visibility public
  • Version v1

Aliases & legacy IDs

bndlift_towerbndlift-towerTauLib.BookII.CentralTheorem.HartogsExtension::bndlift_tower

Release lines

corpus_v2corpus_v3_working

Version & History

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

Status disclaimer

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