Fri, 09 Sep 2011 06:45:39 +0200 nipkow tuned headers
Thu, 08 Sep 2011 19:35:23 -0700 huffman Library/Saturated.thy: number_semiring class instance
Thu, 08 Sep 2011 18:47:23 -0700 huffman remove lemmas nat_add_min_{left,right} in favor of generic lemmas min_add_distrib_{left,right}
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