Proof of `Deciding length preservation of a rational function`
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.
In the paper
- page 66 of the paper of lax-157538, Transducers
Description
Deciding length preservation (Lemma B.4.3): the bounded enumeration of runs of ().
Attribution
Lemma B.4.3 of Transducers; Lean proof by Aristotle ().