src/HOL/Relation.thy
Thu, 10 Jun 1999 10:35:58 +0200 paulson new preficates refl, sym [from Integ/Equiv], antisym
Fri, 27 Nov 1998 10:40:29 +0100 paulson moved diag (diagonal relation) from Univ to Relation
Fri, 02 Oct 1998 14:28:39 +0200 nipkow id <-> Id
Mon, 16 Mar 1998 16:50:50 +0100 paulson inverse -> converse
Thu, 08 Jan 1998 17:56:32 +0100 oheimb added Univalent
Fri, 04 Jul 1997 14:37:30 +0200 nipkow Reduced priority of postfix ^* etc operators such that they are the same as
Tue, 17 Jun 1997 09:01:56 +0200 nipkow converse -> ^-1
Thu, 12 Sep 1996 10:36:06 +0200 paulson Simplification and tidying of definitions
Sat, 27 Apr 1996 12:09:21 +0200 nipkow Generalized types of some of the operators (thanks to Norbert Voelker)
Mon, 05 Feb 1996 21:27:16 +0100 clasohm expanded tabs; renamed subtype to typedef;
Fri, 26 Jan 1996 20:25:39 +0100 nipkow Streamlined defs in Relation and added new intro/elim rules to do with
Fri, 26 May 1995 18:11:47 +0200 nipkow Trancl is now based on Relation which used to be in Integ.
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