Lax Lean Archive

While this submission is a draft, it cannot be used by other submissions.

Proof of `PH ⊆ PSPACE` (2nd statement)

groundedproofs/Lax134656Proofs/Bridge.lean · lax-134656

What this proof establishes

thm✓Lax134656.HierarchyInPSPACE (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

PH is the union of its levels, each contained in PSPACE by this submission's statement.