Tue, 15 Sep 2009 09:59:56 +0200 Cezary Kaliszyk Generalized interpretation, works for all examples.
Fri, 28 Aug 2009 17:12:19 +0200 Cezary Kaliszyk Fixes after suggestions from Makarius:
Fri, 28 Aug 2009 10:01:25 +0200 Cezary Kaliszyk More examples.
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