Fri, 03 Sep 1999 14:22:12 +0200 wenzelm tuned;
Fri, 03 Sep 1999 14:21:59 +0200 wenzelm from hyp;
Fri, 03 Sep 1999 13:55:46 +0200 wenzelm added no_qed;
Fri, 03 Sep 1999 10:14:28 +0200 paulson new theorem fun_upd_upd
Fri, 03 Sep 1999 10:12:42 +0200 paulson new SVC url
Thu, 02 Sep 1999 15:25:19 +0200 wenzelm renamed NatSum to Summation;
Thu, 02 Sep 1999 15:24:56 +0200 wenzelm tidied;
(0) -3000 -1000 -300 -100 -30 -10 -7 +7 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip