src/HOL/Recdef.thy
Wed, 25 Aug 1999 20:49:02 +0200 wenzelm proper bootstrap of HOL theory and packages;
Fri, 16 Apr 1999 14:49:06 +0200 wenzelm 'HOL/recdef' theory data;
Fri, 03 Jul 1998 17:34:55 +0200 wenzelm stepping stones;
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