| Wed, 31 Aug 2005 15:46:34 +0200 |
wenzelm |
simp_implies: proper named infix;
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| Tue, 02 Aug 2005 19:47:13 +0200 |
wenzelm |
added unfold_tac (Simplifier.inherit_bounds);
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| Tue, 02 Aug 2005 16:50:55 +0200 |
ballarin |
Turned simp_implies into binary operator.
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| Fri, 01 Jul 2005 13:54:12 +0200 |
berghofe |
Implemented trick (due to Tobias Nipkow) for fine-tuning simplification
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| Tue, 28 Jun 2005 15:27:45 +0200 |
paulson |
Constant "If" is now local
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| Thu, 03 Mar 2005 12:43:01 +0100 |
skalberg |
Move towards standard functions.
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| Sun, 13 Feb 2005 17:15:14 +0100 |
skalberg |
Deleted Library.option type.
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| Sat, 18 Dec 2004 17:14:33 +0100 |
schirmer |
added simproc for Let
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| Mon, 06 Sep 2004 17:37:35 +0200 |
nipkow |
made mult_mono_thms generic.
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| Fri, 14 May 2004 16:53:15 +0200 |
paulson |
new atomize theorem
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| Thu, 04 Mar 2004 12:06:07 +0100 |
paulson |
new material from Avigad, and simplified treatment of division by 0
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| Mon, 09 Dec 2002 10:38:56 +0100 |
ballarin |
Fixed bug in simpdata.ML that prevented the use of congruence rules from a
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| Mon, 30 Sep 2002 16:12:16 +0200 |
berghofe |
Removed nRS again because extract_rews now takes care of preserving names.
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| Thu, 19 Sep 2002 16:00:27 +0200 |
nipkow |
preserve names of rewrite rules when transforming them
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| Tue, 06 Aug 2002 11:22:05 +0200 |
wenzelm |
sane interface for simprocs;
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| Thu, 28 Feb 2002 17:46:46 +0100 |
paulson |
fixing nat_combine_numerals simprocs (again)
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| Sat, 12 Jan 2002 16:37:58 +0100 |
wenzelm |
renamed forall_elim_vars_safe to gen_all;
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| Mon, 17 Dec 2001 14:23:10 +0100 |
nipkow |
mods due to mor powerful simprocs for 1-point rules (quantifier1).
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| Wed, 12 Dec 2001 12:40:02 +0100 |
nipkow |
Removed pointless backtracking from arith_tac
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| Sat, 24 Nov 2001 16:54:10 +0100 |
wenzelm |
converted simp lemmas;
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| Fri, 23 Nov 2001 19:20:58 +0100 |
wenzelm |
tuned;
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| Sat, 03 Nov 2001 18:42:38 +0100 |
wenzelm |
proper use of bind_thm(s);
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| Thu, 04 Oct 2001 15:40:31 +0200 |
wenzelm |
removed hol_rewrite_cterm (use full_rewrite_cterm from Pure);
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| Fri, 28 Sep 2001 17:19:46 +0200 |
berghofe |
mksimps and mk_eq_True no longer raise THM exception.
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| Fri, 31 Aug 2001 16:29:18 +0200 |
berghofe |
Proof of True_implies_equals is stored with "open" derivation to
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| Wed, 25 Jul 2001 13:13:01 +0200 |
paulson |
partial restructuring to reduce dependence on Axiom of Choice
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| Fri, 20 Jul 2001 21:58:19 +0200 |
wenzelm |
HOL_ss: the_eq_trivial, the_sym_eq_trivial;
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| Thu, 31 May 2001 16:52:02 +0200 |
oheimb |
streamlined addIffs/delIffs, added warnings
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| Thu, 29 Mar 2001 13:59:54 +0200 |
nipkow |
generalization of 1 point rules for ALL
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| Fri, 23 Mar 2001 10:10:53 +0100 |
nipkow |
added one point simprocs for bounded quantifiers
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