Proof of `Formal coordinates on the annihilator of a Lie subalgebra` (1st statement)
groundedproofs/Lax825748Proofs/Annihilator.lean · lax-825748
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
The defining ideal is a left ideal, so its annihilator is invariant under right residuals.