Mon, 14 Oct 2002 13:35:17 +0200 *** empty log message ***
nipkow [Mon, 14 Oct 2002 13:35:17 +0200] rev 13648
*** empty log message ***
Mon, 14 Oct 2002 11:32:00 +0200 tidying and reorganization
paulson [Mon, 14 Oct 2002 11:32:00 +0200] rev 13647
tidying and reorganization
Mon, 14 Oct 2002 10:44:32 +0200 Ported find_intro/elim to Isar.
nipkow [Mon, 14 Oct 2002 10:44:32 +0200] rev 13646
Ported find_intro/elim to Isar.
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