| Tue, 09 May 2017 11:21:42 +0200 | wenzelm | tuned signature; | file | diff | annotate |
| Mon, 08 May 2017 14:08:27 +0200 | wenzelm | make index formally within Isabelle/Scala; | file | diff | annotate |
| Mon, 08 May 2017 12:04:58 +0200 | wenzelm | clarified modules; | file | diff | annotate |