src/HOL/IMP/Natural.thy
Wed, 14 Apr 2004 14:13:05 +0200 kleing use more symbols in HTML output
Wed, 19 Dec 2001 00:26:04 +0100 wenzelm tuned;
Sun, 09 Dec 2001 14:35:36 +0100 kleing converted to Isar
Tue, 04 Jul 2000 10:54:46 +0200 oheimb disambiguated := ; added Examples (factorial)
Tue, 30 Jun 1998 20:51:15 +0200 berghofe Adapted to new inductive definition package.
Wed, 06 May 1998 11:46:00 +0200 nipkow Changed [/] to [:=] and removed actual definition.
Thu, 06 Jun 1996 14:39:44 +0200 paulson Quotes now optional around inductive set
Mon, 29 Apr 1996 15:48:27 +0200 nipkow Natural and Transition semantics.
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