src/HOL/ex/LocaleGroup.thy
Fri, 07 Jul 2000 18:27:47 +0200 nipkow added type classes to constant's type
Thu, 12 Nov 1998 10:26:08 +0100 paulson changed inverse syntax from x-| to i(x)
Wed, 11 Nov 1998 15:45:32 +0100 paulson tidied
Tue, 04 Aug 1998 18:40:18 +0200 wenzelm added LocaleGroup, PiSets examples;
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