src/Provers/README
author wenzelm
Wed Apr 04 00:11:03 2007 +0200 (2007-04-04)
changeset 22578 b0eb5652f210
parent 16019 0e1405402d53
child 30159 7b55b6b5c0c2
permissions -rw-r--r--
removed obsolete sign_of/sign_of_thm;
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                 Provers: generic theorem proving tools
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This directory contains ML sources of generic theorem proving tools.
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Typically, they can be applied to various logics, provided rules of a
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certain form are derivable.  Some of these are documented in the
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Reference Manual.
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  blast.ML              generic tableau prover with proof reconstruction
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  clasimp.ML		combination of classical reasoner and simplifier
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  classical.ML          theorem prover for classical logics
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  hypsubst.ML           tactic to substitute in the hypotheses
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  ind.ML                a simple induction package
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  induct_method.ML      proof by cases and induction on sets and types (Isar)
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  linorder.ML		transitivity reasoner for linear (total) orders
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  quantifier1.ML	simplification procedures for "1 point rules"
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  simp.ML               powerful but slow simplifier
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  split_paired_all.ML	turn surjective pairing into split rule
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  splitter.ML           performs case splits for simplifier
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  typedsimp.ML          basic simplifier for explicitly typed logics
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directory Arith:
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  abel_cancel.ML	cancel complementary terms in sums of Abelian groups
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  assoc_fold.ML		fold numerals in nested products
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  cancel_numerals.ML	cancel common coefficients in balanced expressions
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  cancel_factor.ML	cancel common constant factor
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  cancel_sums.ML	cancel common summands
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  combine_numerals.ML	combine coefficients in expressions
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  fast_lin_arith.ML	generic linear arithmetic package