Tue, 11 May 2004 20:11:08 +0200 |
changes made due to new Ring_and_Field theory
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Fri, 19 Mar 2004 10:46:25 +0100 |
New simplification ordering to move numerals together. Fixes a bug in the
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Tue, 17 Feb 2004 10:41:59 +0100 |
further tweaks to the numeric theories
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Sun, 15 Feb 2004 10:46:37 +0100 |
Polymorphic treatment of binary arithmetic using axclasses
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Tue, 10 Feb 2004 12:02:11 +0100 |
generic of_nat and of_int functions, and generalization of iszero
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Wed, 28 Jan 2004 17:01:01 +0100 |
tidying up arithmetic for the hyperreals
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Wed, 28 Jan 2004 10:41:49 +0100 |
converted Real/Lubs to Isar script. Converting arithmetic setup
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Sat, 27 Dec 2003 21:02:14 +0100 |
re-organized numeric lemmas
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Thu, 25 Dec 2003 22:48:32 +0100 |
re-organized some hyperreal and real lemmas
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Thu, 04 Dec 2003 16:16:36 +0100 |
further simplifications of the integer development; converting more .ML files
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Thu, 04 Dec 2003 10:29:17 +0100 |
Tidying of the integer development; towards removing the
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Wed, 03 Dec 2003 10:49:34 +0100 |
Simplification of the development of Integers
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Tue, 15 Jul 2003 15:20:54 +0200 |
Fixing a simproc bug
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Tue, 13 Aug 2002 21:57:15 +0200 |
Counter example generation mods.
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Thu, 08 Aug 2002 23:50:23 +0200 |
tuned prove_conv (error reporting done within meta_simplifier.ML);
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Tue, 06 Aug 2002 11:22:05 +0200 |
sane interface for simprocs;
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Thu, 28 Feb 2002 17:46:46 +0100 |
fixing nat_combine_numerals simprocs (again)
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Wed, 12 Dec 2001 19:21:54 +0100 |
new rewrite rules for use by arith_tac to take care of uminus.
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Fri, 02 Nov 2001 17:55:24 +0100 |
Numerals and simprocs for types real and hypreal. The abstract
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Mon, 22 Oct 2001 11:54:22 +0200 |
Numerals now work for the integers: the binary numerals for 0 and 1 rewrite
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Mon, 08 Oct 2001 15:23:20 +0200 |
sane numerals (stage 3): provide generic "1" on all number types;
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Sat, 06 Oct 2001 00:02:46 +0200 |
* sane numerals (stage 2): plain "num" syntax (removed "#");
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Fri, 05 Oct 2001 21:52:39 +0200 |
sane numerals (stage 1): added generic 1, removed 1' and 2 on nat,
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Fri, 12 Jan 2001 20:03:04 +0100 |
HOLogic.dest_binum;
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Tue, 09 Jan 2001 15:32:27 +0100 |
*** empty log message ***
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Thu, 21 Dec 2000 16:52:10 +0100 |
*** empty log message ***
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Thu, 21 Dec 2000 10:11:10 +0100 |
simproc bug fix: negative literals and large terms
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Mon, 18 Dec 2000 14:59:05 +0100 |
moved mk_bin from Numerals to HOLogic
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Fri, 01 Dec 2000 19:53:29 +0100 |
Linear arithmetic now copes with mixed nat/int formulae.
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Thu, 10 Aug 2000 11:30:22 +0200 |
new structure field "add" for CombineNumerals
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Mon, 07 Aug 2000 10:27:11 +0200 |
added a dummy "thm list" argument to prove_conv for the new interface to
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Tue, 25 Jul 2000 00:06:46 +0200 |
rearranged setup of arithmetic procedures, avoiding global reference values;
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