huffman [Mon, 08 Aug 2011 11:25:18 -0700] rev 44067
declare {INF,SUP}_empty [simp]
huffman [Mon, 08 Aug 2011 10:32:55 -0700] rev 44066
rename Pair_fst_snd_eq to prod_eq_iff (keeping old name too)
huffman [Mon, 08 Aug 2011 10:26:26 -0700] rev 44065
standard theorem naming scheme: complex_eqI, complex_eq_iff
huffman [Mon, 08 Aug 2011 09:52:09 -0700] rev 44064
moved division ring stuff from Rings.thy to Fields.thy
huffman [Mon, 08 Aug 2011 08:55:49 -0700] rev 44063
Library/Product_ord: wellorder instance for products
wenzelm [Mon, 08 Aug 2011 21:11:10 +0200] rev 44062
modernized file proof_checker.ML;
wenzelm [Mon, 08 Aug 2011 20:47:12 +0200] rev 44061
tuned thm_of_proof: build lookup table within closure;
wenzelm [Mon, 08 Aug 2011 20:21:49 +0200] rev 44060
added Reconstruct.proof_of convenience;
wenzelm [Mon, 08 Aug 2011 19:59:35 +0200] rev 44059
ship message in one piece;
wenzelm [Mon, 08 Aug 2011 17:23:15 +0200] rev 44058
misc tuning -- eliminated old-fashioned rep_thm;