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arXiv · 2607.23905

Efficient Rational Unification for miniKanren

Eridan Domoratskiy·Dmitry Boulytchev
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Abstract

We present an efficient algorithm for rational term unification in persistent settings which demonstrates a comparable performance w.r.t. the conventional miniKanren unification with triangular substitution for Herbrand terms. Our algorithm is based on existing Martelli-Rossi approach and uses some adjustments to make the implementation more conventional. We provide certified proofs of principal algorithm properties in the Rocq proof assistant and showcase the results of a comprehensive performance evaluation.

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Eridan Domoratskiy, Dmitry Boulytchev. 2026-07-27. Efficient Rational Unification for miniKanren. https://arxiv.org/abs/2607.23905

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