Corpus formal_theorem canonical 2026-05-27T20:53:50+00:00
Corpus v3 · Formal theorem cid005819FTH0555canonicalv1

label_5_is_B (theorem)

/-- [III.T20] Structural: label classification of prime 5 (5 ≡ 1 mod 4 → B). -/

Formalization

lean_axiom_freesorries: 0project axioms: 0
  • ModuleTauLib.BookIII.Doors.GrandGRH
  • Declarationlabel_5_is_B
  • Lean toolchainleanprover/lean4:v4.x.x

Identifiers

  • Corpus ID cid005819
  • Primary alias FTH0555
  • Type Formal theorem
  • Status canonical
  • Visibility public
  • Version v1

Aliases & legacy IDs

label_5_is_Blabel-5-is-bTauLib.BookIII.Doors.GrandGRH::label_5_is_B

Release lines

corpus_v2corpus_v3_working

Version & History

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

Status disclaimer

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