Download PDFOpen PDF in browserRewriting and Inductive Reasoning17 pages•Published: May 26, 2024AbstractRewriting techniques based on reduction orderings generate “just enough” consequences to retain first-order completeness. This is ideal for superposition-based first-order theorem proving, but for at least one approach to inductive reasoning we show that we are miss- ing crucial consequences. We therefore extend the superposition calculus with rewriting- based techniques to generate sufficient consequences for automating induction in satura- tion. When applying our work within the unit-equational fragment, our experiments with the theorem prover Vampire show significant improvements for inductive reasoning.Keyphrases: induction, rewriting, saturation, superposition In: Nikolaj Bjørner, Marijn Heule and Andrei Voronkov (editors). Proceedings of 25th Conference on Logic for Programming, Artificial Intelligence and Reasoning, vol 100, pages 278-294.
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