src/HOL/Isar_examples/Summation.thy
Wed, 02 Mar 2005 12:06:15 +0100 nipkow another reorganization of setsums and intervals
Wed, 14 Jul 2004 10:25:21 +0200 nipkow ?
Sat, 06 Oct 2001 00:02:46 +0200 wenzelm * sane numerals (stage 2): plain "num" syntax (removed "#");
Fri, 05 Oct 2001 21:52:39 +0200 wenzelm sane numerals (stage 1): added generic 1, removed 1' and 2 on nat,
Thu, 14 Dec 2000 19:37:09 +0100 wenzelm use \<Sum> from main HOL;
Tue, 03 Oct 2000 22:36:22 +0200 wenzelm tuned;
Sun, 17 Sep 2000 22:19:02 +0200 wenzelm isar-strip-terminators;
Sat, 19 Aug 2000 12:44:39 +0200 wenzelm tuned;
Fri, 05 May 2000 22:30:14 +0200 wenzelm adapted to new arithmetic simprocs;
Sat, 01 Apr 2000 20:26:20 +0200 wenzelm tuned presentation;
Sun, 26 Mar 2000 20:16:34 +0200 wenzelm tuned;
Sat, 30 Oct 1999 20:20:48 +0200 wenzelm improved presentation;
Thu, 28 Oct 1999 19:57:34 +0200 wenzelm improved presentation;
Thu, 14 Oct 1999 16:02:39 +0200 wenzelm improved presentation;
Fri, 08 Oct 1999 15:09:14 +0200 wenzelm improved presentation;
Wed, 06 Oct 1999 18:50:51 +0200 wenzelm improved presentation;
Wed, 06 Oct 1999 00:31:40 +0200 wenzelm improved presentation;
Sat, 04 Sep 1999 21:13:01 +0200 wenzelm replaced ?? by ?;
Thu, 02 Sep 1999 15:25:19 +0200 wenzelm renamed NatSum to Summation;
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