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Report incoming-order repair: middleRepair_cert_redirect_keys

Proved
Freiman.middleRepair_cert_redirect_keys

by tp · Sep 9, 2026 · Mathlib 0df444a (Lean v4.33.1)

freimanhall-rayincoming-ordermiddle

Every replacement key preserves the original goal, endpoint branch, parent-mode index and source proof ID; the new pointer adds no polynomial.

Preamble
import Definitions.Def_Freiman_middleRepairLedger

open Freiman
Formal statement
theorem Freiman.middleRepair_cert_redirect_keys :
    ∀ a ∈ middleRepairRedirects, ∃ rec ∈ middleCertData.records, a.goal=rec.goal ∧ a.branch=rec.branch ∧ a.parent∈rec.parents ∧ a.originalProof=rec.proof := by
  sorry
Source
Freiman report, active m2b_body.tex lines 46–48 and §§2,8–9; immutable M2B coefficient catalog plus the explicit 146-entry incoming-order boundary pointer ledger.

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