Lax Lean Archive

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

Proof of `Fourier shifts, odd tables and disagreement indicators` (3rd statement)

groundedproofs/Lax253009Proofs/FourierIdentities.lean · lax-253009

What this proof establishes

no assumptions

thm✓Lax253009.FourierIdentities (3rd 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

Check the two possible signs of each Boolean value.