Mon, 01 Mar 1999 18:37:23 +0100 | paulson | simpler proofs of congruence rules | changeset | files |
Mon, 01 Mar 1999 18:11:54 +0100 | paulson | new results e.g. about Pow; new simprules Union_image_eq, Inter_image_eq | changeset | files |
Mon, 01 Mar 1999 15:57:29 +0100 | paulson | simpler proofs of congruence rules | changeset | files |