| Sat, 05 Dec 2009 22:38:42 +0100 | Christian Urban | moved all_prs and ex_prs out from the conversion into the simplifier | file | diff | annotate |
| Sat, 05 Dec 2009 22:16:17 +0100 | Christian Urban | further cleaning | file | diff | annotate |
| Sat, 05 Dec 2009 22:07:46 +0100 | Cezary Kaliszyk | Merge | file | diff | annotate |