src/HOL/Real/PReal.thy
Sat, 17 Dec 2005 01:58:41 +0100 wenzelm simp del: empty_Collect_eq;
Mon, 21 Nov 2005 11:14:11 +0100 paulson tweak
Thu, 15 Sep 2005 23:16:04 +0200 huffman add header
Tue, 12 Jul 2005 17:56:03 +0200 avigad added lemmas to OrderedGroup.thy (reasoning about signs, absolute value, triangle inequalities)
Wed, 15 Dec 2004 17:32:40 +0100 paulson removal of archaic Abs/Rep proofs
Thu, 07 Oct 2004 15:42:30 +0200 paulson simplification tweaks for better arithmetic reasoning
Wed, 18 Aug 2004 11:09:40 +0200 nipkow import -> imports
Mon, 16 Aug 2004 14:22:27 +0200 nipkow New theory header syntax.
Fri, 16 Jul 2004 17:32:34 +0200 nipkow Corrected TeX problem.
Thu, 01 Jul 2004 12:29:53 +0200 paulson new treatment of binary numerals
Tue, 11 May 2004 20:11:08 +0200 obua changes made due to new Ring_and_Field theory
Sat, 01 May 2004 22:01:57 +0200 wenzelm tuned instance statements;
Tue, 13 Apr 2004 07:48:32 +0200 kleing hence -> from calculation have
Thu, 04 Mar 2004 12:06:07 +0100 paulson new material from Avigad, and simplified treatment of division by 0
Sun, 15 Feb 2004 10:46:37 +0100 paulson Polymorphic treatment of binary arithmetic using axclasses
Tue, 10 Feb 2004 12:02:11 +0100 paulson generic of_nat and of_int functions, and generalization of iszero
Thu, 05 Feb 2004 10:45:28 +0100 paulson tidying up, especially the Complex numbers
Wed, 28 Jan 2004 17:01:01 +0100 paulson tidying up arithmetic for the hyperreals
Tue, 27 Jan 2004 15:39:51 +0100 paulson replacing HOL/Real/PRat, PNat by the rational number development
Thu, 01 Jan 2004 21:47:07 +0100 paulson conversion of Real/PReal to Isar script;
Fri, 02 Nov 2001 17:55:24 +0100 paulson Numerals and simprocs for types real and hypreal. The abstract
Mon, 11 Oct 1999 10:52:51 +0200 paulson replaced {x. True} by UNIV to work with the new simprule, Collect_const
Mon, 16 Aug 1999 18:41:32 +0200 paulson inserted Id: lines
Fri, 23 Jul 1999 17:29:12 +0200 paulson heavily revised by Jacques: coercions have alphabetic names;
Thu, 25 Jun 1998 13:57:34 +0200 paulson Installation of target HOL-Real
less more (0) tip