src/FOL/README
author lcp
Tue Mar 07 13:15:25 1995 +0100 (1995-03-07)
changeset 928 cb31a4e97f75
parent 0 a5a9c433f639
permissions -rw-r--r--
Moved declaration of ~= to a syntax section
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		FOL: First-Order Logic with Natural Deduction
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This directory contains the Standard ML sources of the Isabelle system for
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First-Order Logic (constructive and classical versions).  For a classical
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sequent calculus, see LK.  Important files include
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ROOT.ML -- loads all source files.  Enter an ML image containing Pure
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Isabelle and type:    use "ROOT.ML";
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Makefile -- compiles the files under Poly/ML or SML of New Jersey
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ex -- subdirectory containing examples.  To execute them, enter an ML image
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containing FOL and type:    use "ex/ROOT.ML";
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Useful references on First-Order Logic:
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	Antony Galton, Logic for Information Technology (Wiley, 1990)
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	Michael Dummett, Elements of Intuitionism (Oxford, 1977)