Mon, 28 Feb 2000 13:39:45 +0100 wenzelm add_cases_induct: accomodate no_elim and no_ind flags;
Mon, 28 Feb 2000 10:49:42 +0100 paulson new mostly working version; Alloc nearly converted to "Rename"
Mon, 28 Feb 2000 10:49:08 +0100 paulson new thm vimage_Collect_eq
(0) -3000 -1000 -300 -100 -30 -10 -3 +3 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip