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.
paulson [Fri, 27 Sep 2002 10:35:10 +0200] rev 13592
new Ring example