Mon, 08 Aug 2011 10:26:26 -0700 | huffman | standard theorem naming scheme: complex_eqI, complex_eq_iff | changeset | files |
Mon, 08 Aug 2011 09:52:09 -0700 | huffman | moved division ring stuff from Rings.thy to Fields.thy | changeset | files |
Mon, 08 Aug 2011 08:55:49 -0700 | huffman | Library/Product_ord: wellorder instance for products | changeset | files |
Mon, 08 Aug 2011 21:11:10 +0200 | wenzelm | modernized file proof_checker.ML; | changeset | files |