Draft — mutable and not usable as a dependency; its citation marks the draft state.

Proof of `Deciding length preservation of a rational function`

groundedproofs/Lax132576Proofs/Results.lean · lax-132576

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.

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In the paper

Description

Deciding length preservation (Lemma B.4.3): the bounded enumeration of runs of PartB/LenDec.leanPartB/LenDec.lean (Transducers.rationalFunlengthPreservingdecidableTransducers.rationalFun_lengthPreserving_decidable).

Attribution

Lemma B.4.3 of Transducers; Lean proof by Aristotle (PartB/LenDec.leanPartB/LenDec.lean).