Fri, 31 May 2002 12:27:24 +0200 paulson finished an incomplete proof
Fri, 31 May 2002 12:22:21 +0200 paulson fixed a proof near the end
Fri, 31 May 2002 09:50:16 +0200 nipkow *** empty log message ***
Fri, 31 May 2002 07:55:17 +0200 nipkow *** empty log message ***
Fri, 31 May 2002 07:53:37 +0200 nipkow Now arith can deal with div/mod arbitrary nat numerals.
Thu, 30 May 2002 10:21:28 +0200 nipkow *** empty log message ***
Thu, 30 May 2002 10:12:52 +0200 nipkow Modifications due to enhanced linear arithmetic.
Thu, 30 May 2002 10:12:11 +0200 nipkow Big update. Allows case splitting on ~= now (trying both < and >).
Tue, 28 May 2002 11:07:36 +0200 paulson deleted some useless ML bindings
Tue, 28 May 2002 11:06:55 +0200 paulson added <-> and ~
Tue, 28 May 2002 11:06:06 +0200 paulson conversion of IntDiv.thy to Isar format
Tue, 28 May 2002 09:46:39 +0200 berghofe Eps -> Hilbert_Choice.Eps
Mon, 27 May 2002 17:20:16 +0200 nipkow *** empty log message ***
Fri, 24 May 2002 16:56:25 +0200 paulson tidied; stronger lemmas about functions
Fri, 24 May 2002 16:55:46 +0200 paulson strong lemmas about functions
Fri, 24 May 2002 16:55:28 +0200 paulson new quantifier lemmas
Fri, 24 May 2002 15:24:29 +0200 paulson converted Update to Isar
Fri, 24 May 2002 13:15:37 +0200 paulson conversion of Perm to Isar. Strengthening of comp_fun_apply
Thu, 23 May 2002 17:05:21 +0200 paulson new definition of "apply" and new simprule "beta_if"
Wed, 22 May 2002 19:34:01 +0200 paulson more tidying
Wed, 22 May 2002 18:55:47 +0200 paulson new version of nat_case, nat_case3
Wed, 22 May 2002 18:11:57 +0200 paulson tidying up
Wed, 22 May 2002 17:26:34 +0200 paulson conversion of Nat to Isar
Wed, 22 May 2002 17:25:40 +0200 paulson tidied
Tue, 21 May 2002 18:25:28 +0200 paulson conversion of OrdQuant.ML to Isar
Tue, 21 May 2002 13:06:36 +0200 paulson converted domrange to Isar and merged with equalities
Mon, 20 May 2002 12:59:59 +0200 paulson conversion of WF to Isar format
Mon, 20 May 2002 12:45:17 +0200 paulson conversion of equalities to Isar
Mon, 20 May 2002 11:45:57 +0200 paulson conversion of equalities and WF to Isar
Sat, 18 May 2002 22:22:23 +0200 paulson converted Epsilon to Isar
Sat, 18 May 2002 20:08:17 +0200 paulson converted Arith, Univ, func to Isar format!
Fri, 17 May 2002 16:54:25 +0200 paulson New theorems from Constructible, and moving some Isar material from Main
Fri, 17 May 2002 16:48:11 +0200 paulson unsymbolize
Fri, 17 May 2002 16:47:24 +0200 paulson deleting the obsolete theorem lt_succ_iff
Fri, 17 May 2002 15:40:59 +0200 nipkow Turned into Isar theories.
Fri, 17 May 2002 11:36:32 +0200 nipkow *** empty log message ***
Fri, 17 May 2002 11:25:07 +0200 nipkow allowed more general split rules to cope with div/mod 2
Fri, 17 May 2002 08:53:40 +0200 nipkow Used to be Divides.ML
Thu, 16 May 2002 09:16:22 +0200 paulson converting Ordinal.ML to Isar format
Wed, 15 May 2002 13:50:38 +0200 nipkow Set up arith to deal with div 2 and mod 2.
Wed, 15 May 2002 13:50:16 +0200 nipkow arith can now deal with div 2 and mod 2.
Wed, 15 May 2002 13:49:51 +0200 nipkow Divides.ML -> Divides_lemmas.ML
Wed, 15 May 2002 11:51:20 +0200 nipkow Removed superfluous thm
Wed, 15 May 2002 10:44:58 +0200 paulson better error messages for datatypes not declared Const
Wed, 15 May 2002 10:42:32 +0200 paulson better simplification of trivial existential equalities
Tue, 14 May 2002 12:33:42 +0200 kleing numerals work again
Mon, 13 May 2002 15:45:21 +0200 nipkow *** empty log message ***
Mon, 13 May 2002 15:39:56 +0200 nipkow *** empty log message ***
Mon, 13 May 2002 15:27:28 +0200 nipkow *** empty log message ***
Mon, 13 May 2002 13:22:15 +0200 paulson quotes around types
Mon, 13 May 2002 13:22:01 +0200 paulson Deleting two simprules saves 21 seconds!
Mon, 13 May 2002 11:05:27 +0200 wenzelm tuned document;
Mon, 13 May 2002 10:40:59 +0200 wenzelm updated X-Symbol URL;
Mon, 13 May 2002 09:02:13 +0200 paulson converted Order.ML OrderType.ML OrderArith.ML to Isar format
Sat, 11 May 2002 20:40:31 +0200 kleing fix for change in nat number simplification
Sat, 11 May 2002 20:27:13 +0200 berghofe - Tuned function mk_cnstrts
Fri, 10 May 2002 22:53:53 +0200 paulson conversion of AC branch to Isar
Fri, 10 May 2002 22:52:59 +0200 paulson obsolete ML files
Fri, 10 May 2002 22:51:18 +0200 paulson now-obsolete ML files
Fri, 10 May 2002 22:50:08 +0200 paulson converted the AC branch to Isar
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