| Fri, 18 Aug 2017 20:47:47 +0200 | wenzelm | session-qualified theory imports: isabelle imports -U -i -d '~~/src/Benchmarks' -a; | file | diff | annotate |
| Tue, 18 Oct 2016 18:48:53 +0200 | haftmann | suitable logical type class for abs, sgn | file | diff | annotate |