Proof of `Symmetric depth hierarchy` (2nd statement)

groundedproofs/Lax461425Proofs/DepthHierarchyLower.lean · lax-461425

What this proof establishes

thm✓Lax461425.BoundedDepthCharacterisation
thm✓Lax461425.NonUniformClosure
thm✓Lax461425.SupportTheorem

thm✓Lax461425.DepthHierarchy (2nd statement)

Assuming the claims on the left, the claim on the right holds — checked by the archive's pipeline. Proof code is not displayed here.

Read the Lean proof on GitHub

Description

By $choose_le_orbitSize$ and the numerical estimate $arith$ .