| Sat, 14 Jan 2012 13:22:39 +0100 | wenzelm | tuned proofs; | file | diff | annotate |
| Fri, 13 May 2011 23:58:40 +0200 | wenzelm | clarified map_simpset versus Simplifier.map_simpset_global; | file | diff | annotate |
| Fri, 13 May 2011 22:55:00 +0200 | wenzelm | proper Proof.context for classical tactics; | file | diff | annotate |