| Sun, 15 Jan 2023 18:30:18 +0100 | wenzelm | isabelle update -u cite; | file | diff | annotate |
| Sat, 05 Jan 2019 17:24:33 +0100 | wenzelm | isabelle update -u control_cartouches; | file | diff | annotate |
| Wed, 10 Jan 2018 15:25:09 +0100 | nipkow | ran isabelle update_op on all sources | file | diff | annotate |
| Wed, 20 Jul 2016 21:26:11 +0200 | wenzelm | clarified imports; | file | diff | annotate |
| Wed, 13 Apr 2016 18:01:05 +0200 | wenzelm | eliminated "xname" and variants; | file | diff | annotate |
| Sun, 07 Feb 2016 19:43:40 +0100 | wenzelm | more explicit dummy proofs; | file | diff | annotate |
| Sun, 07 Feb 2016 19:32:35 +0100 | wenzelm | tuned; | file | diff | annotate |