Wed, 21 Jan 2009 20:20:56 -0800 | huffman | add lemmas about smult | changeset | files |
Wed, 28 Jan 2009 13:36:24 +0100 | haftmann | merged | changeset | files |
Wed, 28 Jan 2009 13:36:11 +0100 | haftmann | slightly adapted towards more uniformity with div/mod on nat | changeset | files |