| Sat, 15 Jan 2011 20:24:16 +0000 | Christian Urban | nominal_function works now completely for frees and depth; still a propbelm with subst; no unproved assumptions | changeset | files |
| Fri, 14 Jan 2011 14:22:25 +0000 | Christian Urban | strengthened renaming lemmas | changeset | files |
| Thu, 13 Jan 2011 12:12:47 +0000 | Christian Urban | added eqvt_lemmas for subset and psubset | changeset | files |
| Mon, 10 Jan 2011 11:36:55 +0000 | Christian Urban | a few lemmas about freshness for at and at_base | changeset | files |
| Mon, 10 Jan 2011 08:51:51 +0000 | Christian Urban | added a property about finite support in the presense of eqvt_at | changeset | files |
| Sun, 09 Jan 2011 05:38:53 +0000 | Christian Urban | instantiated fundef_ex1_eqvt_at theorem with the indction hypothesis | changeset | files |
| Sun, 09 Jan 2011 04:28:24 +0000 | Christian Urban | solved subgoals for depth and subst function | changeset | files |