Wed, 25 Aug 1999 20:38:56 +0200 wenzelm expand_classes renamed to intro_classes;
Wed, 25 Aug 1999 18:53:49 +0200 wenzelm TPHOLs99;
Wed, 25 Aug 1999 17:33:21 +0200 berghofe Removed "Adding axioms ..." message.
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