src/HOL/NthRoot.thy
Sat, 20 Aug 2011 15:54:26 -0700 huffman remove redundant lemma real_0_le_divide_iff in favor or zero_le_divide_iff
Fri, 19 Aug 2011 19:01:00 -0700 huffman remove some redundant simp rules about sqrt
Thu, 18 Aug 2011 19:53:03 -0700 huffman optimize some proofs
Thu, 18 Feb 2010 14:21:44 -0800 huffman get rid of many duplicate simp rule warnings
Tue, 30 Jun 2009 18:16:22 +0200 hoelzl Added DERIV_intros
Tue, 28 Apr 2009 15:50:29 +0200 haftmann collected square lemmas in Nat_Numeral
Wed, 04 Mar 2009 17:12:23 -0800 huffman declare power_Suc [simp]; remove redundant type-specific versions of power_Suc
Wed, 03 Dec 2008 15:58:44 +0100 haftmann made repository layout more coherent with logical distribution structure; stripped some $Id$s
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