| Mon, 27 May 2013 20:09:20 +0200 | popescua | added Ordered_Union | changeset | files |
| Fri, 24 May 2013 19:09:56 +0200 | popescua | fixed files broken due to Zorn changes (cf. 59e5dd7b8f9a) | changeset | files |
| Fri, 24 May 2013 18:11:57 +0200 | popescua | well-order extension (by Christian Sternagel) | changeset | files |
| Fri, 24 May 2013 17:37:06 +0200 | popescua | modernized Zorn (by Christian Sternagel) | changeset | files |
| Mon, 27 May 2013 16:53:21 +0200 | wenzelm | merged | changeset | files |
| Mon, 27 May 2013 16:52:39 +0200 | wenzelm | more thorough type unification: treat equal Vars like other atoms, otherwise unify type of term pair (not just accidental body_type of its head Vars); | changeset | files |