| Thu, 02 Apr 2009 13:41:02 +0200 | wenzelm | misc cleanup and rearrangements for Isabelle2009 release; | changeset | files |
| Wed, 01 Apr 2009 22:29:27 +0200 | nipkow | merged | changeset | files |
| Wed, 01 Apr 2009 22:29:10 +0200 | nipkow | cleaned up setprod_zero-related lemmas | changeset | files |
| Wed, 01 Apr 2009 11:34:21 -0700 | huffman | merged | changeset | files |