| Thu, 07 Jan 2016 17:40:55 +0000 | paulson | revisions to limits and derivatives, plus new lemmas | file | diff | annotate |
| Wed, 30 Dec 2015 11:37:29 +0100 | wenzelm | isabelle update_cartouches -c -t; | file | diff | annotate |
| Wed, 30 Dec 2015 11:21:54 +0100 | wenzelm | more symbols; | file | diff | annotate |