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"
(0) -10000 -3000 -1000 -300 -100 -15 +15 +100 +300 +1000 +3000 +10000 +30000 tip