| Tue, 13 Aug 2013 16:25:47 +0200 | wenzelm | standardized symbols via "isabelle update_sub_sup", excluding src/Pure and src/Tools/WWW_Find; | file | diff | annotate |
| Fri, 17 May 2013 08:19:52 +0200 | nipkow | replaced `;' by `;;' to disambiguate syntax; unexpected slight increase in build time | file | diff | annotate |
| Mon, 04 Feb 2013 09:06:20 +0100 | nipkow | tuned | file | diff | annotate |
| Sat, 28 Apr 2012 07:38:22 +0200 | nipkow | renamed Semi to Seq | file | diff | annotate |
| Thu, 20 Oct 2011 09:48:00 +0200 | nipkow | renamed name -> vname | file | diff | annotate |
| Wed, 14 Sep 2011 06:49:01 +0200 | nipkow | cleand up AbsInt fixpoint iteration; tuned syntax | file | diff | annotate |
| Sat, 13 Aug 2011 11:57:13 +0200 | kleing | IMP/Util distinguishes between sets and functions again; imported only where used. | file | diff | annotate |
| Mon, 06 Jun 2011 16:29:38 +0200 | kleing | imported rest of new IMP | file | diff | annotate |