Tue, 14 May 2013 09:49:03 +0200 | blanchet | generate valid direct Isar proof also if the facts are contradictory | changeset | files |
Tue, 14 May 2013 07:09:09 +0200 | nipkow | tuned names | changeset | files |
Tue, 14 May 2013 06:54:31 +0200 | nipkow | tuned names | changeset | files |
Mon, 13 May 2013 22:49:00 +0200 | wenzelm | removed obsolete PGIP material; | changeset | files |
Mon, 13 May 2013 22:26:59 +0200 | wenzelm | more direct output of remaining PGIP rudiments; | changeset | files |
Mon, 13 May 2013 22:12:24 +0200 | wenzelm | simplified preferences, removed obsolete operations; | changeset | files |