| Sun, 15 Jul 2012 13:03:47 +0100 | Christian Urban | added a simproc for alpha-equivalence to the simplifier | 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 |