Tue, 15 Jan 2013 20:26:38 -0800 | huffman | generalize more topology lemmas | changeset | files |
Tue, 15 Jan 2013 19:28:48 -0800 | huffman | generalize topology lemmas; simplify proofs | changeset | files |
Thu, 17 Jan 2013 15:50:56 +0100 | wenzelm | merged | changeset | files |
Thu, 17 Jan 2013 15:49:50 +0100 | wenzelm | tuned signature (again) -- keep Properties more generic; | changeset | files |