huffman [Mon, 23 Feb 2009 16:25:52 -0800] rev 30079
make proofs work whether or not One_nat_def is a simp rule; replace 1 with Suc 0 in the rhs of some simp rules
huffman [Mon, 23 Feb 2009 13:55:36 -0800] rev 30078
move lemma dvd_mod_imp_dvd into class semiring_div
haftmann [Mon, 23 Feb 2009 21:38:45 +0100] rev 30077
merged
haftmann [Mon, 23 Feb 2009 21:38:36 +0100] rev 30076
improved treatment of case certificates
haftmann [Mon, 23 Feb 2009 21:34:14 +0100] rev 30075
repaired order of variable node allocation
huffman [Mon, 23 Feb 2009 10:42:31 -0800] rev 30074
explicitly import Fact
huffman [Mon, 23 Feb 2009 07:58:13 -0800] rev 30073
change imports to move Fact.thy outside Plain
huffman [Mon, 23 Feb 2009 07:19:53 -0800] rev 30072
add lemmas poly_{div,mod}_minus_{left,right}
huffman [Mon, 23 Feb 2009 06:51:26 -0800] rev 30071
merged
huffman [Sun, 22 Feb 2009 12:48:49 -0800] rev 30070
declare scaleR distrib rules [algebra_simps]; cleaned up