src/HOL/ex/While_Combinator_Example.thy
Sun, 02 Nov 2014 18:21:45 +0100 wenzelm modernized header uniformly as section;
Mon, 12 Sep 2011 07:55:43 +0200 nipkow new fastforce replacing fastsimp - less confusing name
Sun, 13 Mar 2011 22:55:50 +0100 wenzelm tuned headers;
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