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arXiv · 2503.02975

Proof-Producing Translation of Functional Programs into a Time \& Space Reasonable Model

Kevin Kappelmann·Fabian Huch·Lukas Stevens·Mohammad Abdulaziz
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Abstract

We present a semi-automated framework to construct and reason about programs in a deeply-embedded while-language. The while-language we consider is a simple computation model that can simulate (and be simulated by) Turing Machines with a quadratic time and constant space blow-up. Our framework derives while-programs from functional programs written in a subset of Isabelle/HOL, namely tail-recursive functions with first-order arguments and algebraic datatypes. As far as we are aware, it is the first framework targeting a computation model that is reasonable in time and space from a complexity-theoretic perspective.

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Kevin Kappelmann, Fabian Huch, Lukas Stevens, Mohammad Abdulaziz. 2025-03-04. Proof-Producing Translation of Functional Programs into a Time \& Space Reasonable Model. https://arxiv.org/abs/2503.02975

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