| Mon, 26 Oct 2009 10:20:20 +0100 | Cezary Kaliszyk | Finished COND_PRS proof. | file | diff | annotate |
| Mon, 26 Oct 2009 10:02:50 +0100 | Cezary Kaliszyk | Cleaning and fixing. | file | diff | annotate |
| Sun, 25 Oct 2009 01:15:03 +0200 | Christian Urban | proved the two lemmas in QuotScript (reformulated them without leading forall) | file | diff | annotate |