| 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 |
| Thu, 13 Jun 2013 14:35:05 +0200 | nipkow | simplified proofs | file | diff | annotate |
| Thu, 06 Jun 2013 14:52:54 +0200 | nipkow | tuned defs | file | diff | annotate |
| Mon, 03 Jun 2013 11:37:37 +0200 | nipkow | corrected name | file | diff | annotate |
| Tue, 28 May 2013 08:29:35 +0200 | nipkow | tuned | file | diff | annotate |
| Mon, 27 May 2013 10:13:51 +0200 | nipkow | tuned | file | diff | annotate |
| Mon, 27 May 2013 07:42:10 +0200 | nipkow | tuned | 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 |
| Sat, 28 Apr 2012 07:38:22 +0200 | nipkow | renamed Semi to Seq | file | diff | annotate |
| Tue, 20 Sep 2011 05:48:23 +0200 | nipkow | Updated IMP to use new induction method | file | diff | annotate |
| Mon, 06 Jun 2011 16:29:38 +0200 | kleing | imported rest of new IMP | file | diff | annotate |