Transducers

lax-157538·formalized by Mikołaj Bojańczyk · Aristotle (Harmonic)·registered·created ·GitHub @ab3f15c·Lean v4.33.0 epoch · mathlib db584cd6d46c

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    Abstract

    The book Transducers by Mikołaj Bojańczyk, as the paper layer over its formalisation: this submission carries the full text of the book with cards for every definition and theorem formalised in the seven submissions it requires (the undecidability of the Post correspondence problem, and Parts A–D).

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    179 pages · 210 marked passages

    Concepts

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    Cite this

    This is only the formalizers. The authors of the formalized results may be different (see References).

    @misc{lax-157538,
      author = {Mikołaj Bojańczyk and Aristotle (Harmonic)},
      title = {Transducers},
      year = {2026},
      howpublished = {Lax Archive, lax-157538},
      url = {https://laxarchive.org/lax-157538/},
    }

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