Corpus formal_theorem canonical 2026-05-27T20:53:50+00:00
Corpus v3 · Formal theorem cid005446FTH0184canonicalv1

proto_at_stage (theorem)

/-- [II.D65] Proto-rationality is stable: if x < P_k, then reduce(x, k) = x. This follows from x % P_k = x when x < P_k. -/

Formalization

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

Identifiers

  • Corpus ID cid005446
  • Primary alias FTH0184
  • Type Formal theorem
  • Status canonical
  • Visibility public
  • Version v1

Aliases & legacy IDs

proto_at_stageproto-at-stageTauLib.BookII.Closure.BSDbridge::proto_at_stage

Release lines

corpus_v2corpus_v3_working

Version & History

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

Status disclaimer

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