doc-src/TutorialI/Inductive/Mutual.thy
Wed, 07 Nov 2007 18:19:04 +0100 nipkow added inductive
Wed, 11 Jul 2007 10:53:39 +0200 berghofe Adapted to new inductive definition package.
Sun, 09 Apr 2006 19:29:44 +0200 wenzelm Even/Odd: avoid clash with even/odd of Main HOL;
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