Mon, 06 Sep 2004 16:45:10 +0200 | paulson | now rejects degenerate (looping) cases | changeset | files |
Mon, 06 Sep 2004 15:57:58 +0200 | paulson | new "respects" syntax for the congruent operator | changeset | files |
Fri, 03 Sep 2004 22:40:57 +0200 | nipkow | *** empty log message *** | changeset | files |