Sat, 01 Jun 2019 11:29:59 +0200 | wenzelm | Added tag Isabelle2019-RC4 for changeset ad2d84c42380 | changeset | files |
Sat, 01 Jun 2019 11:27:19 +0200 | wenzelm | hint on printing via Web browser; | changeset | files |
Tue, 28 May 2019 19:52:14 +0200 | wenzelm | tuned; | changeset | files |
Fri, 31 May 2019 12:29:02 +0200 | nipkow | tuned proof | changeset | files |