src/ZF/Sum.thy
2002-06-28 paulson 2002-06-28 new theorems, tidying
2002-06-23 paulson 2002-06-23 conversion of Sum, pair to Isar script
2002-06-18 paulson 2002-06-18 tidying
1998-08-17 paulson 1998-08-17 Yet more removal of "goal" commands, especially "goal ZF.thy", so ZF.thy contains fewer theorems than before
1997-10-20 wenzelm 1997-10-20 local;
1997-10-17 wenzelm 1997-10-17 global;
1997-01-03 paulson 1997-01-03 Implicit simpsets and clasets for FOL and ZF
1996-02-06 clasohm 1996-02-06 expanded tabs
1995-12-09 clasohm 1995-12-09 removed quotes from consts and syntax sections
1995-05-04 lcp 1995-05-04 case is defined using pattern-matching
1994-11-29 lcp 1994-11-29 replaced "rules" by "defs"
1993-11-16 clasohm 1993-11-16 made pseudo theories for all ML files; documented dependencies between all thy and ML files
1993-09-16 clasohm 1993-09-16 Initial revision