2010-04-21 | Christian Urban | added a variant of the induction principle for permutations | file | diff | annotate |
2010-04-21 | Christian Urban | added an improved version of the induction principle for permutations | file | diff | annotate |
2010-04-19 | Christian Urban | tuned proofs | file | diff | annotate |
2010-04-16 | Christian Urban | some tuning of eqvt-infrastructure | file | diff | annotate |
2010-04-07 | Christian Urban | added an induction principle for permutations; removed add_perm construction | file | diff | annotate |
2010-04-06 | Christian Urban | isarfied proof about existence of a permutation list | file | diff | annotate |
2010-04-04 | Christian Urban | separated general nominal theory into separate folder | file | diff | annotate | base |