Thu, 06 Dec 2001 00:37:59 +0100 this material already part of HOL/Set.thy;
wenzelm [Thu, 06 Dec 2001 00:37:59 +0100] rev 12395
this material already part of HOL/Set.thy;
Wed, 05 Dec 2001 20:58:00 +0100 sym [sym];
wenzelm [Wed, 05 Dec 2001 20:58:00 +0100] rev 12394
sym [sym];
Wed, 05 Dec 2001 15:45:24 +0100 tuned;
wenzelm [Wed, 05 Dec 2001 15:45:24 +0100] rev 12393
tuned;
Wed, 05 Dec 2001 15:44:45 +0100 iff;
wenzelm [Wed, 05 Dec 2001 15:44:45 +0100] rev 12392
iff;
Wed, 05 Dec 2001 15:36:48 +0100 updated;
wenzelm [Wed, 05 Dec 2001 15:36:48 +0100] rev 12391
updated;
Wed, 05 Dec 2001 15:36:36 +0100 adapted intr/elim uses;
wenzelm [Wed, 05 Dec 2001 15:36:36 +0100] rev 12390
adapted intr/elim uses;
Wed, 05 Dec 2001 14:32:10 +0100 eliminated old use of intro/elim method;
wenzelm [Wed, 05 Dec 2001 14:32:10 +0100] rev 12389
eliminated old use of intro/elim method; tuned;
Wed, 05 Dec 2001 13:16:34 +0100 simplified proof (no longer use swapped rules);
wenzelm [Wed, 05 Dec 2001 13:16:34 +0100] rev 12388
simplified proof (no longer use swapped rules);
Wed, 05 Dec 2001 03:19:47 +0100 fixed intro steps;
wenzelm [Wed, 05 Dec 2001 03:19:47 +0100] rev 12387
fixed intro steps;
Wed, 05 Dec 2001 03:19:14 +0100 tuned declarations (rules, sym, etc.);
wenzelm [Wed, 05 Dec 2001 03:19:14 +0100] rev 12386
tuned declarations (rules, sym, etc.);
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