Wed, 13 Oct 2010 11:15:15 +0100 wenzelm more on Proof.theorem;
Wed, 13 Oct 2010 10:52:15 +0100 wenzelm tuned;
Tue, 12 Oct 2010 21:18:05 +0100 wenzelm more examples;
Tue, 12 Oct 2010 20:03:31 +0100 wenzelm more on "Isar language elements";
Mon, 11 Oct 2010 21:42:37 +0100 wenzelm more examples;
Mon, 11 Oct 2010 21:10:50 +0100 wenzelm more refs;
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