Proof of `Protected balls for the rounded ellipsoid method` (4th statement)
groundedproofs/Lax263307Proofs/BufferedEllipsoid.lean · lax-263307
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
Each scaled coordinate lies between zero and 1/(4n). Sum the squared bounds and use n≥1.