Mon, 14 Nov 2005 14:36:29 +0100 wenzelm tuned;
Mon, 14 Nov 2005 13:59:58 +0100 urbanc added a few equivariance lemmas (they need to be automated
Sun, 13 Nov 2005 22:36:30 +0100 urbanc changed the HOL_basic_ss back and selectively added
Sun, 13 Nov 2005 20:33:36 +0100 urbanc exchanged HOL_ss for HOL_basic_ss in the simplification
Fri, 11 Nov 2005 10:50:43 +0100 chaieb a proof step corrected due to the changement in the presburger method.
Fri, 11 Nov 2005 10:49:59 +0100 chaieb old argument "abs" is replaced by "no_abs". Abstraction is turned on by default.
Fri, 11 Nov 2005 00:09:37 +0100 huffman add header
Thu, 10 Nov 2005 21:14:05 +0100 wenzelm tuned proofs;
(0) -10000 -3000 -1000 -300 -100 -30 -10 -8 +8 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip