| Wed, 19 Jan 2011 07:06:47 +0100 | Christian Urban | defined height as a function that returns an integer | file | diff | annotate |
| Tue, 18 Jan 2011 19:27:30 +0100 | Christian Urban | defined properly substitution | file | diff | annotate |
| Tue, 18 Jan 2011 11:02:57 +0100 | Christian Urban | the function translating lambda terms to locally nameless lambda terms; still needs a stronger abs_eq_iff lemma...at the moment only proved for restrictions | file | diff | annotate |