Tue, 29 Apr 2008 19:55:02 +0200 haftmann added lemma antiquotation
Tue, 29 Apr 2008 15:25:50 +0200 haftmann proper input abbreviations in class
Tue, 29 Apr 2008 13:41:11 +0200 wenzelm replaced various macros by antiquotations;
Tue, 29 Apr 2008 13:39:54 +0200 wenzelm more ref macros;
Tue, 29 Apr 2008 13:39:32 +0200 wenzelm session based on HOL;
Mon, 28 Apr 2008 20:21:11 +0200 haftmann thms Max_ge, Min_le: dropped superfluous premise
Mon, 28 Apr 2008 14:42:13 +0200 wenzelm proper command/keyword markup;
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