| Thu, 07 Jul 2016 21:34:56 +0200 | wenzelm | clarified signature; | file | diff | annotate |
| Thu, 07 Jul 2016 21:10:12 +0200 | wenzelm | more operations; | file | diff | annotate |
| Thu, 07 Jul 2016 20:54:41 +0200 | wenzelm | clarified modules; | file | diff | annotate | base |