Mon, 27 Jun 2011 19:22:10 +0100 completed proof in Classical; the fcb lemma works for any list of atoms (despite what was written earlier)
Christian Urban <urbanc@in.tum.de> [Mon, 27 Jun 2011 19:22:10 +0100] rev 2910
completed proof in Classical; the fcb lemma works for any list of atoms (despite what was written earlier)
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