| Fri, 23 Mar 2018 11:37:02 +0100 | nipkow | eliminated "elems" | file | diff | annotate |
| Fri, 12 Jan 2018 14:08:53 +0100 | wenzelm | isabelle update_cartouches -c; | file | diff | annotate |
| Thu, 09 Nov 2017 09:08:14 +0100 | nipkow | tuned | file | diff | annotate |
| Tue, 09 Aug 2016 17:00:36 +0200 | nipkow | introduced aggressive splitter "split!" | file | diff | annotate |
| Thu, 07 Jul 2016 18:08:02 +0200 | nipkow | got rid of class cmp; added height-size proofs by Daniel Stuewe | file | diff | annotate |
| Mon, 11 Jan 2016 20:51:13 +0100 | nipkow | added AA_Map; tuned titles | file | diff | annotate |
| Fri, 20 Nov 2015 12:22:41 +0100 | nipkow | tuned | file | diff | annotate |