| 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 |
| Fri, 27 Jul 2012 22:23:00 +0200 | wenzelm | tuned proofs -- avoid odd situations of polymorphic Frees in goal state; | file | diff | annotate |
| Fri, 04 Mar 2011 00:09:47 +0100 | wenzelm | eliminated prems; | file | diff | annotate |
| Mon, 21 Feb 2011 17:43:23 +0100 | wenzelm | modernized specifications; | file | diff | annotate |