Tue, 24 Jul 2007 23:55:28 +0200 wenzelm fixed proofs involving dvd;
Tue, 24 Jul 2007 22:59:53 +0200 wenzelm *** empty log message ***
Tue, 24 Jul 2007 22:53:49 +0200 wenzelm require_thy: tuned tasks graph, removed visited;
Tue, 24 Jul 2007 22:53:48 +0200 wenzelm renamed number_of_threads to max_threads;
Tue, 24 Jul 2007 22:53:46 +0200 wenzelm added usedir option -M: max threads;
Tue, 24 Jul 2007 21:51:18 +0200 krauss renamed lemma "set_take_whileD" to "set_takeWhileD"
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