Proof of `Sparse pin exclusions with arbitrary base coefficients` (1st statement)
groundedproofs/Lax342547Proofs/PinLabelExclusions.lean · lax-342547
What this proof establishes
no assumptions
Assuming the claims on the left, the claim on the right holds — checked by the archive's pipeline. Proof code is not displayed here.
Description
Apply the full sparse-pin label cover independently at the two endpoints, simultaneously over both signs and every component, retaining its exact budget.