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