Fri, 15 Jun 2007 15:10:32 +0200 nipkow made divide_self a simp rule
Fri, 15 Jun 2007 09:10:06 +0200 nipkow Removed thunk from Fun
Fri, 15 Jun 2007 09:09:06 +0200 nipkow Church numerals added
Thu, 14 Jun 2007 23:04:40 +0200 wenzelm method assumption: uniform treatment of prems as legacy feature;
Thu, 14 Jun 2007 23:04:39 +0200 wenzelm tuned proofs;
Thu, 14 Jun 2007 23:04:36 +0200 wenzelm tuned proofs: avoid implicit prems;
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