| Tue, 17 Apr 2012 14:56:38 +0200 | kuncar | go back to the explicit compisition of quotient theorems | changeset | files |
| Tue, 17 Apr 2012 11:03:08 +0200 | huffman | add theory data for relator identity rules; | changeset | files |
| Tue, 17 Apr 2012 09:12:15 +0200 | kuncar | note the Quotient theorem in quotient_type | changeset | files |