Proof of `Bilinear parts of ordered evaluations on every atom flavor` (2nd statement)
groundedproofs/Lax342547Proofs/BinaryMixer.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
Taking the four mixed differences cancels both affine terms and the constant term. The remaining coefficient is the matrix restricted to the two flavor direction maps.