Fri, 01 Jul 2005 04:09:27 +0200 added theorem lift_definedE; moved cont_if to Cont.thy
huffman [Fri, 01 Jul 2005 04:09:27 +0200] rev 16630
added theorem lift_definedE; moved cont_if to Cont.thy
Fri, 01 Jul 2005 04:02:22 +0200 added tactic cont_tac
huffman [Fri, 01 Jul 2005 04:02:22 +0200] rev 16629
added tactic cont_tac
Fri, 01 Jul 2005 04:00:23 +0200 remove uses of sign_of
huffman [Fri, 01 Jul 2005 04:00:23 +0200] rev 16628
remove uses of sign_of
(0) -10000 -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip