15 lines
636 B
XML
15 lines
636 B
XML
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
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<pkgmetadata>
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<longdescription lang="en">
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Isabelle is a generic proof assistant. It allows mathematical formulas
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to be expressed in a formal language and provides tools for proving
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those formulas in a logical calculus. Isabelle was originally developed
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at the University of Cambridge and Technische Universität München,
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but now includes numerous contributions from institutions
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and individuals worldwide.
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See the Isabelle overview for a brief introduction.
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</longdescription>
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</pkgmetadata>
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