nipkow [Mon, 14 Oct 2002 13:35:17 +0200] rev 13648
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paulson [Mon, 14 Oct 2002 11:32:00 +0200] rev 13647
tidying and reorganization
nipkow [Mon, 14 Oct 2002 10:44:32 +0200] rev 13646
Ported find_intro/elim to Isar.
berghofe [Fri, 11 Oct 2002 12:47:52 +0200] rev 13645
norm_typ -> Envir.norm_type
nipkow [Thu, 10 Oct 2002 19:24:34 +0200] rev 13644
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nipkow [Thu, 10 Oct 2002 19:03:37 +0200] rev 13643
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nipkow [Thu, 10 Oct 2002 19:02:23 +0200] rev 13642
added failure trace information to pattern unification
berghofe [Thu, 10 Oct 2002 14:26:50 +0200] rev 13641
Reimplemented parts of datatype package dealing with datatypes involving
function types. Now also supports functions with more than one argument.
berghofe [Thu, 10 Oct 2002 14:23:47 +0200] rev 13640
Added list_all.
berghofe [Thu, 10 Oct 2002 14:23:19 +0200] rev 13639
Removed obsolete function "fun_rel_comp".
berghofe [Thu, 10 Oct 2002 14:21:49 +0200] rev 13638
Added choice_eq.
berghofe [Thu, 10 Oct 2002 14:21:20 +0200] rev 13637
- Added range_ex1_eq
- Removed obsolete theorems inj_o and inj_fun_lemma
berghofe [Thu, 10 Oct 2002 14:19:17 +0200] rev 13636
Removed obsolete function "Funs".
berghofe [Thu, 10 Oct 2002 14:18:01 +0200] rev 13635
Added functions Suml and Sumr which are useful for constructing
datatypes involving function types.
paulson [Wed, 09 Oct 2002 11:07:13 +0200] rev 13634
Re-organization of Constructible theories
kleing [Tue, 08 Oct 2002 14:09:18 +0200] rev 13633
type safety with defensive machine
kleing [Tue, 08 Oct 2002 14:08:50 +0200] rev 13632
defensive machine
kleing [Tue, 08 Oct 2002 10:49:19 +0200] rev 13631
defensive machine without obj init and jsr
nipkow [Tue, 08 Oct 2002 08:20:17 +0200] rev 13630
Got rid of rotates because of new simplifier
nipkow [Mon, 07 Oct 2002 19:01:51 +0200] rev 13629
take/drop -> splitAt
paulson [Fri, 04 Oct 2002 15:57:32 +0200] rev 13628
Various simplifications of the Constructible theories
paulson [Fri, 04 Oct 2002 15:23:58 +0200] rev 13627
Fixed bug involving inductive definitions with equalities in the premises.
paulson [Fri, 04 Oct 2002 15:23:12 +0200] rev 13626
Fixed bug involving inductive definitions having equalities in the premises,
e.g. n = Suc(m).
berghofe [Fri, 04 Oct 2002 09:56:48 +0200] rev 13625
Documented new "asm_lr" option for simp.
paulson [Thu, 03 Oct 2002 10:34:51 +0200] rev 13624
added the new elim rule psubsetE
nipkow [Thu, 03 Oct 2002 09:54:54 +0200] rev 13623
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nipkow [Wed, 02 Oct 2002 17:25:31 +0200] rev 13622
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nipkow [Wed, 02 Oct 2002 17:03:51 +0200] rev 13621
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nipkow [Wed, 02 Oct 2002 15:26:07 +0200] rev 13620
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nipkow [Tue, 01 Oct 2002 20:54:17 +0200] rev 13619
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berghofe [Tue, 01 Oct 2002 15:03:28 +0200] rev 13618
Added some comments on new simplifier.
berghofe [Tue, 01 Oct 2002 14:45:28 +0200] rev 13617
Documented new "asm_lr" option for simp.
berghofe [Tue, 01 Oct 2002 14:44:43 +0200] rev 13616
Adapted to new simplifier.
paulson [Tue, 01 Oct 2002 13:26:10 +0200] rev 13615
Numerous cosmetic changes, prompted by the new simplifier
berghofe [Tue, 01 Oct 2002 11:17:25 +0200] rev 13614
Deleted superfluous dest_implies.
nipkow [Mon, 30 Sep 2002 16:50:39 +0200] rev 13613
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berghofe [Mon, 30 Sep 2002 16:48:15 +0200] rev 13612
Adapted to new simplifier.
berghofe [Mon, 30 Sep 2002 16:47:03 +0200] rev 13611
Adapted to new simplifier.
berghofe [Mon, 30 Sep 2002 16:44:00 +0200] rev 13610
Fixed bug in expand_proof which caused indexes to be incremented incorrectly.
berghofe [Mon, 30 Sep 2002 16:42:46 +0200] rev 13609
Added check for axioms with "realizes Null A = A".
berghofe [Mon, 30 Sep 2002 16:40:57 +0200] rev 13608
Added function elim_vars.
berghofe [Mon, 30 Sep 2002 16:38:22 +0200] rev 13607
Completely reimplemented mutual simplification of premises.
berghofe [Mon, 30 Sep 2002 16:37:44 +0200] rev 13606
Removed nRS again because extract_rews now takes care of preserving names.
berghofe [Mon, 30 Sep 2002 16:36:57 +0200] rev 13605
Added syntax for "asm_lr" simplifier option.
berghofe [Mon, 30 Sep 2002 16:34:56 +0200] rev 13604
- eliminated thin_leading_eqs_tac
- gen_hyp_subst_tac now uses asm_lr_simp_tac instead of asm_full_simp_tac,
in order to avoid divergence of new simplifier
berghofe [Mon, 30 Sep 2002 16:32:05 +0200] rev 13603
Introduced addss', which adds asm_lr_simp_tac as a wrapper to the claset.
berghofe [Mon, 30 Sep 2002 16:27:38 +0200] rev 13602
- additional congruence rules for boolean operators
- additional rewrite rules for exI / exE
berghofe [Mon, 30 Sep 2002 16:14:02 +0200] rev 13601
Adapted to new simplifier.
berghofe [Mon, 30 Sep 2002 16:12:16 +0200] rev 13600
Removed nRS again because extract_rews now takes care of preserving names.
berghofe [Mon, 30 Sep 2002 16:10:32 +0200] rev 13599
Added elim_vars to preprocessor.
berghofe [Mon, 30 Sep 2002 16:09:05 +0200] rev 13598
Fixed problem with induct_conj_curry: variable C should have type prop.
nipkow [Mon, 30 Sep 2002 15:45:11 +0200] rev 13597
fixes !!-bound vars in induction statement automatically
nipkow [Mon, 30 Sep 2002 15:44:21 +0200] rev 13596
modified induct method
paulson [Fri, 27 Sep 2002 16:44:50 +0200] rev 13595
Proof tidying
paulson [Fri, 27 Sep 2002 13:24:29 +0200] rev 13594
Isar experiments, etc.
paulson [Fri, 27 Sep 2002 10:36:21 +0200] rev 13593
Tidied. New Pi-theorem.