doc-src/AxClass/Group/Semigroups.thy
Tue, 03 Oct 2000 18:55:23 +0200 wenzelm major cleanup -- improved typesetting;
Mon, 26 Jun 2000 11:43:56 +0200 wenzelm isar-strip-terminators;
Mon, 22 May 2000 11:56:55 +0200 wenzelm tuned;
Mon, 22 May 2000 10:31:44 +0200 wenzelm tuned;
Sun, 21 May 2000 21:48:39 +0200 wenzelm new Isar version;
Sun, 21 May 2000 01:12:00 +0200 wenzelm snapshot of new Isar'ized version;
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