| Sat, 09 Apr 2016 21:42:42 +0200 | wenzelm | removed old proof method "default"; | file | diff | annotate |
| Wed, 04 Nov 2015 08:13:52 +0100 | ballarin | Keyword 'rewrites' identifies rewrite morphisms. | file | diff | annotate |
| Wed, 14 Oct 2015 15:06:42 +0200 | wenzelm | more symbols; | file | diff | annotate |