src/ZF/Nat.thy
Fri, 03 Jan 1997 15:01:55 +0100 paulson Implicit simpsets and clasets for FOL and ZF
Tue, 06 Feb 1996 12:27:17 +0100 clasohm expanded tabs
Sat, 09 Dec 1995 13:36:11 +0100 clasohm removed quotes from consts and syntax sections
Thu, 22 Jun 1995 17:13:05 +0200 clasohm removed \...\ inside strings
Tue, 29 Nov 1994 00:31:31 +0100 lcp replaced "rules" by "defs"
Tue, 21 Jun 1994 17:20:34 +0200 lcp Addition of cardinals and order types, various tidying
Tue, 16 Nov 1993 14:24:21 +0100 clasohm made pseudo theories for all ML files;
Fri, 17 Sep 1993 16:16:38 +0200 lcp Installation of new simplifier for ZF. Deleted all congruence rules not
Thu, 16 Sep 1993 12:20:38 +0200 clasohm Initial revision
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