Fri, 24 Feb 2012 20:37:52 +0100 discontinued obsolete Graph.all_paths (last seen in 1524d69783d3 and AFP/80bbbdbfec62);
wenzelm [Fri, 24 Feb 2012 20:37:52 +0100] rev 46658
discontinued obsolete Graph.all_paths (last seen in 1524d69783d3 and AFP/80bbbdbfec62);
Fri, 24 Feb 2012 19:47:11 +0100 merged
wenzelm [Fri, 24 Feb 2012 19:47:11 +0100] rev 46657
merged
Fri, 24 Feb 2012 17:21:24 +0100 remove ill-formed lemmas word_0_wi_Pls and word_m1_wi_Min
huffman [Fri, 24 Feb 2012 17:21:24 +0100] rev 46656
remove ill-formed lemmas word_0_wi_Pls and word_m1_wi_Min
Fri, 24 Feb 2012 16:59:20 +0100 avoid using Int.succ_def in proofs
huffman [Fri, 24 Feb 2012 16:59:20 +0100] rev 46655
avoid using Int.succ_def in proofs
Fri, 24 Feb 2012 16:55:29 +0100 avoid using Int.succ or Int.pred in proofs
huffman [Fri, 24 Feb 2012 16:55:29 +0100] rev 46654
avoid using Int.succ or Int.pred in proofs
Fri, 24 Feb 2012 16:53:59 +0100 avoid using BIT_simps in proofs;
huffman [Fri, 24 Feb 2012 16:53:59 +0100] rev 46653
avoid using BIT_simps in proofs; rephrase lemmas without Int.succ or Int.pred;
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