src/HOL/HOLCF/Tutorial/Fixrec_ex.thy
Sat, 05 Jan 2019 17:24:33 +0100 wenzelm isabelle update -u control_cartouches;
Wed, 13 Jan 2016 23:07:06 +0100 wenzelm isabelle update_cartouches -c -t;
less more (0) -2 tip