| Sun, 17 Jan 2016 17:56:33 +0100 | nipkow | renamed map_of to lookup | changeset | files |
| Sun, 17 Jan 2016 00:14:45 +0100 | wenzelm | more method definitions; | changeset | files |
| Sat, 16 Jan 2016 23:35:55 +0100 | wenzelm | tuned syntax; | changeset | files |
| Sat, 16 Jan 2016 23:31:28 +0100 | wenzelm | tuned; | changeset | files |