Tue, 27 Mar 2012 09:54:39 +0200 | huffman | rename lemmas {div,mod}_eq -> {div,mod}_nat_unique, for consistency with minus_unique, inverse_unique, etc. | changeset | files |
Tue, 27 Mar 2012 09:44:56 +0200 | huffman | simplify some proofs | changeset | files |
Mon, 26 Mar 2012 21:03:30 +0200 | wenzelm | merged | changeset | files |