Fri, 09 Jan 2009 19:41:33 +0100 | wenzelm | merged | changeset | files |
Fri, 09 Jan 2009 09:49:01 -0800 | huffman | merged. | changeset | files |
Fri, 09 Jan 2009 09:34:49 -0800 | huffman | fix proof broken by changes in dvd theory | changeset | files |
Thu, 08 Jan 2009 21:13:40 -0800 | huffman | merged. | changeset | files |
Thu, 08 Jan 2009 12:25:22 -0800 | huffman | remove type-specific proofs | changeset | files |
Thu, 08 Jan 2009 10:43:09 -0800 | huffman | add lemma dvd_diff to class comm_ring_1 | changeset | files |
Thu, 08 Jan 2009 10:26:50 -0800 | huffman | add lemmas dvd_minus_iff and minus_dvd_iff in class comm_ring_1 | changeset | files |