| Sun, 15 Jul 2012 13:03:47 +0100 | Christian Urban | added a simproc for alpha-equivalence to the simplifier | file | diff | annotate |
| Thu, 12 Jul 2012 10:11:32 +0100 | Christian Urban | streamlined definition of alpha-equivalence for single binders (used flip instead of swap) | file | diff | annotate |
| Mon, 04 Jun 2012 21:39:51 +0100 | Christian Urban | added permutation simplification to the simplifier; this makes the simplifier more powerful, but it potentially loops more often | file | diff | annotate |
| Tue, 22 May 2012 14:00:59 +0200 | Cezary Kaliszyk | Added workaround for broken quotient_type in tip isabelle. | file | diff | annotate |