| Sat, 02 Jul 2016 20:22:25 +0200 | haftmann | simplified definitions of combinatorial functions | file | diff | annotate |
| Wed, 15 Jun 2016 22:19:03 +0200 | hoelzl | move open_Collect_eq/less to HOL | file | diff | annotate |
| Fri, 13 May 2016 20:24:10 +0200 | wenzelm | eliminated use of empty "assms"; | file | diff | annotate |