src/HOL/HOLCF/Map_Functions.thy
Sun, 13 Sep 2015 22:56:52 +0200 wenzelm tuned proofs -- less legacy;
Sun, 02 Nov 2014 17:16:01 +0100 wenzelm modernized header;
Tue, 29 Mar 2011 17:47:11 +0200 wenzelm tuned headers;
less more (0) -3 tip