Lax Lean Archive

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Proof of `Symmetric membership and hardness of the permanent` (1st statement)

groundedproofs/Lax461425Proofs/PermanentProjection.lean · lax-461425

What this proof establishes

thm✓Lax461425.PermanentCompleteness (1st 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

The hardness direction of Theorem 7.7, with unrestricted source order as in Definition 7.6.