wenzelm [Thu, 24 Sep 1998 21:32:12 +0200] rev 5557
create an instance of the Isabelle logo;
wenzelm [Thu, 24 Sep 1998 21:19:01 +0200] rev 5556
generic eps version;
oheimb [Thu, 24 Sep 1998 17:18:33 +0200] rev 5555
simplified CLASIMP_DATA
renamed mk_meta_eq to mk_eq
introduced new mk_meta_eq,
simplified addcongs and delcongs, introducing mk_meta_cong
oheimb [Thu, 24 Sep 1998 17:17:56 +0200] rev 5554
removed addcongs2 and delcongs2
simplified CLASIMP_DATA
oheimb [Thu, 24 Sep 1998 17:17:14 +0200] rev 5553
renamed mk_meta_eq to mk_eq
oheimb [Thu, 24 Sep 1998 17:16:06 +0200] rev 5552
simplified CLASIMP_DATA
renamed mk_meta_eq to mk_eq, meta_eq to mk_meta_eq
paulson [Thu, 24 Sep 1998 17:07:24 +0200] rev 5551
renamed some axioms; some new theorems
oheimb [Thu, 24 Sep 1998 16:53:14 +0200] rev 5550
introduced addSE2, addSD2, addE2, and addD2
reflected changes to addbefore, addSbefore
described setup of clasimp.ML
introduced clarsimp_tac and Clarsimp_tac
oheimb [Thu, 24 Sep 1998 16:53:00 +0200] rev 5549
improved description of looper and splitter
reflected changes of mk_meta_eq, ...
oheimb [Thu, 24 Sep 1998 15:36:16 +0200] rev 5548
workaround for litte bug in our ln command
paulson [Thu, 24 Sep 1998 15:23:47 +0200] rev 5547
Function nat_of now maps negative integers to zero, not their absolute value
paulson [Thu, 24 Sep 1998 15:21:30 +0200] rev 5546
renamed some axioms
paulson [Thu, 24 Sep 1998 15:20:29 +0200] rev 5545
added correctness proofs for arithmetic
paulson [Thu, 24 Sep 1998 15:20:03 +0200] rev 5544
new induction rule for integers
oheimb [Thu, 24 Sep 1998 11:00:07 +0200] rev 5543
fixed calls of ln, rm
wenzelm [Wed, 23 Sep 1998 12:44:30 +0200] rev 5542
changed xnum token syntax;
paulson [Wed, 23 Sep 1998 10:56:08 +0200] rev 5541
unary minus
paulson [Wed, 23 Sep 1998 10:25:37 +0200] rev 5540
much renaming and reorganization
paulson [Wed, 23 Sep 1998 10:17:11 +0200] rev 5539
New directory Integ for the integers
paulson [Wed, 23 Sep 1998 10:15:09 +0200] rev 5538
a few new theorems
paulson [Wed, 23 Sep 1998 10:12:01 +0200] rev 5537
deleted needless parentheses
paulson [Wed, 23 Sep 1998 10:11:18 +0200] rev 5536
tidying and deleting needless parentheses
paulson [Wed, 23 Sep 1998 10:03:32 +0200] rev 5535
deleted needless parentheses
wenzelm [Tue, 22 Sep 1998 17:08:30 +0200] rev 5534
tuned Isamode;
paulson [Tue, 22 Sep 1998 15:24:39 +0200] rev 5533
re-organized for the new directory Integ
paulson [Tue, 22 Sep 1998 15:24:01 +0200] rev 5532
new directory for Integers
paulson [Tue, 22 Sep 1998 15:23:39 +0200] rev 5531
deleted erroneous semicolon
paulson [Tue, 22 Sep 1998 15:22:18 +0200] rev 5530
tidying
paulson [Tue, 22 Sep 1998 13:50:57 +0200] rev 5529
tidying
paulson [Tue, 22 Sep 1998 13:49:22 +0200] rev 5528
new directory for Integers
paulson [Tue, 22 Sep 1998 13:48:32 +0200] rev 5527
big tidying of simpsets, etc
oheimb [Mon, 21 Sep 1998 23:25:27 +0200] rev 5526
*** empty log message ***
oheimb [Mon, 21 Sep 1998 23:17:28 +0200] rev 5525
improved addbefore and addSbefore
improved mechanism for unsafe wrappers
oheimb [Mon, 21 Sep 1998 23:16:25 +0200] rev 5524
*** empty log message ***
oheimb [Mon, 21 Sep 1998 23:14:33 +0200] rev 5523
added addD2, addE2, addSD2, and addSE2
improved addbefore and addSbefore
improved mechanism for unsafe wrappers
oheimb [Mon, 21 Sep 1998 23:13:28 +0200] rev 5522
improved indentation
oheimb [Mon, 21 Sep 1998 23:12:31 +0200] rev 5521
added wrapper for bspec
oheimb [Mon, 21 Sep 1998 23:06:37 +0200] rev 5520
added addD2, addE2, addSD2, and addSE2
added not_Some_eq, also to simpset() and claset()
oheimb [Mon, 21 Sep 1998 23:04:51 +0200] rev 5519
re-added mem and list_all
improved indentation
improved addbefore and addSbefore
improved mechanism for unsafe wrappers
oheimb [Mon, 21 Sep 1998 23:03:11 +0200] rev 5518
re-added mem and list_all
oheimb [Mon, 21 Sep 1998 22:58:43 +0200] rev 5517
added dependance on HOL
oheimb [Mon, 21 Sep 1998 15:58:27 +0200] rev 5516
added indentation
oheimb [Mon, 21 Sep 1998 12:01:14 +0200] rev 5515
simplified proof
paulson [Mon, 21 Sep 1998 10:46:58 +0200] rev 5514
inserted space in #-1 to prevent confusion with an integer constant
paulson [Mon, 21 Sep 1998 10:43:54 +0200] rev 5513
Unary minus is now #- and not #~
paulson [Mon, 21 Sep 1998 10:43:09 +0200] rev 5512
much renaming and tidying
paulson [Fri, 18 Sep 1998 16:07:55 +0200] rev 5511
leaves subgoal package empty
paulson [Fri, 18 Sep 1998 16:05:08 +0200] rev 5510
improved (but still flawed) treatment of binary arithmetic
paulson [Fri, 18 Sep 1998 16:04:44 +0200] rev 5509
Now defines "int" as a linear order; basic derivations moved to IntDef
paulson [Fri, 18 Sep 1998 16:04:00 +0200] rev 5508
new files in Integ
paulson [Fri, 18 Sep 1998 15:15:40 +0200] rev 5507
simpler definition of zmagnitude, and new thms for it
paulson [Fri, 18 Sep 1998 15:11:05 +0200] rev 5506
stronger version of theI2
paulson [Fri, 18 Sep 1998 15:09:46 +0200] rev 5505
tidied
paulson [Fri, 18 Sep 1998 15:09:26 +0200] rev 5504
new theorem less_imp_Suc_add
paulson [Fri, 18 Sep 1998 15:08:46 +0200] rev 5503
new files in Integ
paulson [Fri, 18 Sep 1998 14:40:11 +0200] rev 5502
new theorem less_Suc_eq_le
paulson [Fri, 18 Sep 1998 14:39:51 +0200] rev 5501
new files in Integ
paulson [Fri, 18 Sep 1998 14:39:08 +0200] rev 5500
new theorem less_Suc_eq_le and le_simps
paulson [Fri, 18 Sep 1998 14:36:54 +0200] rev 5499
updated comments
paulson [Fri, 18 Sep 1998 14:36:36 +0200] rev 5498
tidying
paulson [Fri, 18 Sep 1998 14:36:03 +0200] rev 5497
theorem le_diff_conv2; tidying and expandshort
paulson [Fri, 18 Sep 1998 14:34:06 +0200] rev 5496
Pruning of parameters and True assumptions
paulson [Fri, 18 Sep 1998 14:33:20 +0200] rev 5495
Suppress timing messages for theorems proved in theory sections
paulson [Fri, 18 Sep 1998 14:32:49 +0200] rev 5494
improved error messages
paulson [Wed, 16 Sep 1998 10:28:54 +0200] rev 5493
deleted redundant quantifiers
paulson [Tue, 15 Sep 1998 15:10:38 +0200] rev 5492
From Compl(A) to -A
paulson [Tue, 15 Sep 1998 15:06:29 +0200] rev 5491
revised treatment of integers
paulson [Tue, 15 Sep 1998 15:04:07 +0200] rev 5490
From Compl(A) to -A
nipkow [Tue, 15 Sep 1998 13:09:23 +0200] rev 5489
Function 'step' is already defined in NA.thy.
paulson [Tue, 15 Sep 1998 10:40:40 +0200] rev 5488
tidied
paulson [Mon, 14 Sep 1998 10:18:07 +0200] rev 5487
commented out duplicate proof
paulson [Mon, 14 Sep 1998 10:17:44 +0200] rev 5486
simpler proof
paulson [Mon, 14 Sep 1998 10:17:19 +0200] rev 5485
new theorem le_diff_conv
paulson [Fri, 11 Sep 1998 18:09:54 +0200] rev 5484
Extra steps at end to make it run faster
oheimb [Fri, 11 Sep 1998 17:20:58 +0200] rev 5483
added clarsimp_tac and Clarsimp_tac
paulson [Fri, 11 Sep 1998 16:32:31 +0200] rev 5482
tidied using locales
paulson [Fri, 11 Sep 1998 16:31:40 +0200] rev 5481
Less deterministic reconstruction: now more robust but perhaps slower
paulson [Fri, 11 Sep 1998 16:26:22 +0200] rev 5480
tidied
paulson [Fri, 11 Sep 1998 16:25:40 +0200] rev 5479
fixed PROOF FAILED
paulson [Fri, 11 Sep 1998 16:25:24 +0200] rev 5478
fixed comment
oheimb [Fri, 11 Sep 1998 14:09:46 +0200] rev 5477
stabilized proof of card_mono
oheimb [Fri, 11 Sep 1998 12:55:40 +0200] rev 5476
corrected indentation
paulson [Thu, 10 Sep 1998 18:07:06 +0200] rev 5475
equals0D
paulson [Thu, 10 Sep 1998 18:06:39 +0200] rev 5474
well-formed asym rules; also adds less_irrefl, le_refl since order_refl
and order_less_irrefl are no longer included by AddIffs
paulson [Thu, 10 Sep 1998 17:50:06 +0200] rev 5473
added proof of final result...
paulson [Thu, 10 Sep 1998 17:49:36 +0200] rev 5472
tidied
paulson [Thu, 10 Sep 1998 17:49:14 +0200] rev 5471
Now WO1_WO7 has a .thy file
paulson [Thu, 10 Sep 1998 17:42:44 +0200] rev 5470
eliminated equals0E
paulson [Thu, 10 Sep 1998 17:42:02 +0200] rev 5469
fixed PROOF FAILED
paulson [Thu, 10 Sep 1998 17:40:03 +0200] rev 5468
tidied
paulson [Thu, 10 Sep 1998 17:38:36 +0200] rev 5467
deleted the bogus equals0E, fixed equals0D
paulson [Thu, 10 Sep 1998 17:36:42 +0200] rev 5466
eliminated equals0E
paulson [Thu, 10 Sep 1998 17:34:43 +0200] rev 5465
well-formed asym rules
paulson [Thu, 10 Sep 1998 17:34:01 +0200] rev 5464
new file AC/WO1_WO7.thy
paulson [Thu, 10 Sep 1998 17:33:09 +0200] rev 5463
Allows more backtracking in proof reconstruction, making it slower but more
robust (avoiding PROOF FAILED)
Record type of branches, better tracing, etc.
paulson [Thu, 10 Sep 1998 17:32:07 +0200] rev 5462
a step to help a proof