Proof of `Shuffle-finite coordinates in minimal formal realizations` (1st statement)
groundedproofs/Lax825748Proofs/ShuffleFinite.lean · lax-825748
What this proof establishes
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
Choose finite polynomial functionals dual to a basis of the Lie residual space. Centered prefix residuals belong to the witnessing algebra and form a normalized coordinate family on the stabilizer annihilator.