Wed, 24 Feb 2010 14:19:53 +0100 haftmann lemma div_mult_swap, dvd_div_eq_mult, dvd_div_div_eq_mult
Wed, 24 Feb 2010 14:19:52 +0100 haftmann evaluation for abstypes
Thu, 25 Feb 2010 22:46:52 +0100 wenzelm modernized structure Split_Rule;
Thu, 25 Feb 2010 22:32:09 +0100 wenzelm more antiquotations;
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