| Wed, 11 Jun 2014 14:24:23 +1000 | Thomas Sewell | Hypsubst preserves equality hypotheses | file | diff | annotate |
| Thu, 13 Mar 2014 07:07:07 +0100 | nipkow | enhanced simplifier solver for preconditions of rewrite rule, can now deal with conjunctions | 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 |