Sun, 28 Nov 2010 16:42:54 +0100 | wenzelm | merged | changeset | files |
Sun, 28 Nov 2010 15:21:02 +0100 | nipkow | merged | changeset | files |
Sun, 28 Nov 2010 15:20:51 +0100 | nipkow | gave more standard finite set rules simp and intro attribute | changeset | files |
Sun, 28 Nov 2010 16:35:56 +0100 | wenzelm | more permissive Isabelle_System.mkdir; | changeset | files |