| Tue, 03 Sep 2013 01:12:40 +0200 | wenzelm | tuned proofs -- clarified flow of facts wrt. calculation; | file | diff | annotate |
| Sun, 18 Aug 2013 15:31:12 +0200 | wenzelm | prefer plain subscript; | file | diff | annotate |
| Tue, 13 Aug 2013 16:25:47 +0200 | wenzelm | standardized symbols via "isabelle update_sub_sup", excluding src/Pure and src/Tools/WWW_Find; | file | diff | annotate |