Proof of `Two-sided Gram normalization for individually injective frames` (4th statement)
groundedproofs/Lax342547Proofs/GramNormalization.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
Expose the plus matrix. On every injective plus frame, the Gram event costs exactly 2^(-pq); requiring minus injectivity can only decrease its probability. The noninjective plus slices contribute zero.