| Thu, 29 Sep 2011 21:42:03 +0200 | fixed typos in IMP | file | diff | annotate |
| Tue, 20 Sep 2011 05:48:23 +0200 | Updated IMP to use new induction method | file | diff | annotate |
| Thu, 04 Aug 2011 16:49:57 +0200 | new state syntax with less conflicts | file | diff | annotate |
| Mon, 06 Jun 2011 16:29:38 +0200 | imported rest of new IMP | file | diff | annotate |
| Wed, 01 Jun 2011 21:35:34 +0200 | Replacing old IMP with new Semantics material | file | diff | annotate |