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arXiv · 2002.10892

Facets of the PIE Environment for Proving, Interpolating and Eliminating on the Basis of First-Order Logic

Christoph Wernhard
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Abstract

PIE is a Prolog-embedded environment for automated reasoning on the basis of first-order logic. Its main focus is on formulas, as constituents of complex formalizations that are structured through formula macros, and as outputs of reasoning tasks such as second-order quantifier elimination and Craig interpolation. It supports a workflow based on documents that intersperse macro definitions, invocations of reasoners, and LaTeX-formatted natural language text. Starting from various examples, the paper discusses features and application possibilities of PIE along with current limitations and issues for future research.

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Christoph Wernhard. 2020-02-24. Facets of the PIE Environment for Proving, Interpolating and Eliminating on the Basis of First-Order Logic. https://doi.org/10.1007/978-3-030-46714-2_11

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