Fri, 16 Sep 2016 12:30:55 +0200 more lemmas
haftmann [Fri, 16 Sep 2016 12:30:55 +0200] rev 63904
more lemmas
Fri, 16 Sep 2016 21:40:47 +0200 merged
wenzelm [Fri, 16 Sep 2016 21:40:47 +0200] rev 63903
merged
Fri, 16 Sep 2016 21:35:19 +0200 more symbols -- as in the printed document;
wenzelm [Fri, 16 Sep 2016 21:35:19 +0200] rev 63902
more symbols -- as in the printed document;
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