huffman [Sun, 11 Dec 2011 09:55:57 +0100] rev 45811
replace many uses of 'lemmas' with 'lemma';
remove many unused intermediate lemmas.
huffman [Sat, 10 Dec 2011 22:00:42 +0100] rev 45810
prove class instances without extra lemmas
huffman [Sat, 10 Dec 2011 21:48:16 +0100] rev 45809
finite class instance for word type; remove unused lemmas
huffman [Sat, 10 Dec 2011 21:07:59 +0100] rev 45808
remove unused lemmas
huffman [Sat, 10 Dec 2011 16:24:22 +0100] rev 45807
generalize some lemmas
huffman [Sat, 10 Dec 2011 13:00:58 +0100] rev 45806
merged
huffman [Sat, 10 Dec 2011 08:29:19 +0100] rev 45805
tidied Word.thy;
put attributes directly on lemmas instead of using 'declare';
replace various 'lemmas' commands with ordinary 'lemma'.
huffman [Fri, 09 Dec 2011 14:52:51 +0100] rev 45804
remove redundant lemma word_diff_minus
huffman [Fri, 09 Dec 2011 14:14:05 +0100] rev 45803
remove some duplicate lemmas, simplify some proofs
kuncar [Fri, 09 Dec 2011 18:07:04 +0100] rev 45802
Quotient_Info stores only relation maps