Sun, 01 Mar 2009 12:01:57 +0100 removed redundant lemmas
nipkow [Sun, 01 Mar 2009 12:01:57 +0100] rev 30181
removed redundant lemmas
Sun, 01 Mar 2009 10:24:57 +0100 added lemmas by Jeremy Avigad
nipkow [Sun, 01 Mar 2009 10:24:57 +0100] rev 30180
added lemmas by Jeremy Avigad
Sat, 28 Feb 2009 21:34:33 +0100 A Serbian theory, by Filip Maric.
wenzelm [Sat, 28 Feb 2009 21:34:33 +0100] rev 30179
A Serbian theory, by Filip Maric.
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