2011-01-25 | Christian Urban | made eqvt-proof explicit in the function definitions | file | diff | annotate |
2011-01-19 | Christian Urban | added obtain_fresh lemma; tuned Lambda.thy | 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 | defined height as a function that returns an integer | file | diff | annotate |
2011-01-18 | Christian Urban | defined properly substitution | file | diff | annotate |
2011-01-18 | 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 |