| 2011-02-28 | Christian Urban | split the library into a basics file; merged Nominal_Eqvt into Nominal_Base | file | diff | annotate |
| 2011-02-24 | Christian Urban | added a lemma about fresh_star and Abs | file | diff | annotate |
| 2011-01-31 | Cezary Kaliszyk | More properties that relate abs_res and abs_set. Also abs_res with less binders. | file | diff | annotate |
| 2011-01-30 | Cezary Kaliszyk | alpha_res implies alpha_set :) | file | diff | annotate |
| 2011-01-19 | Christian Urban | ported some of the old proofs to serve as testcases | file | diff | annotate |
| 2011-01-19 | Christian Urban | added Minimal file to test things | file | diff | annotate |
| 2011-01-18 | Christian Urban | derived stronger Abs_eq_iff2 theorems | file | diff | annotate |