| Sat, 23 Jan 2010 15:41:54 +0100 | Cezary Kaliszyk | More experiments with defining the homomorphism directly, lifting of 'distinct' and of 'exhaust'. | changeset | files |
| Sat, 23 Jan 2010 07:22:27 +0100 | Cezary Kaliszyk | Trying to define hom for the lifted type directly. | changeset | files |