Lax Lean Archive

Proof of `The inclusion chain of complexity classes` (5th statement)

groundedproofs/Lax434930Proofs/PSubsetNP.lean · lax-434930

What this proof establishes

no assumptions

thm✓Lax434930.BasicProperties (5th 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

In the paper

  • page 4 of this submission's paper

Description

Extract the input from the existing pair encoding in linear time, then run the polynomial-time decider. The empty certificate suffices for every input.