| Sun, 09 Jan 2011 05:38:53 +0000 | Christian Urban | instantiated fundef_ex1_eqvt_at theorem with the indction hypothesis | file | diff | annotate |
| Sun, 09 Jan 2011 04:28:24 +0000 | Christian Urban | solved subgoals for depth and subst function | file | diff | annotate |
| Sun, 09 Jan 2011 01:17:44 +0000 | Christian Urban | added eqvt_at premises in function definition - however not proved at the moment | file | diff | annotate |