Corpus formal_theorem canonical 2026-05-27T20:53:50+00:00
Corpus v3 · Formal theorem cid005365FTH0103canonicalv1

character_tower_structural (theorem)

/-- [II.D59] Character tower coherence: the canonical character input at stage k equals the stage-(k+1) input reduced. reduce(reduce(x, k+1), k) = reduce(x, k). -/

Formalization

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

Identifiers

  • Corpus ID cid005365
  • Primary alias FTH0103
  • Type Formal theorem
  • Status canonical
  • Visibility public
  • Version v1

Aliases & legacy IDs

character_tower_structuralcharacter-tower-structuralTauLib.BookII.CentralTheorem.BoundaryCharacters::character_tower_structural

Release lines

corpus_v2corpus_v3_working

Version & History

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

Status disclaimer

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