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Proof of `Well-defined cut functionals`

groundedproofs/Lax342547Proofs/CutFunctionals.lean · lax-342547

What this proof establishes

no assumptions

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 difference of the representatives is a common kernel constant. The ordinary tester kills it. The other tester contributes an even number of equal binary values after omitting one of the odd number of tags.