Thu, 03 Feb 1994 13:53:08 +0100 wenzelm extend_theory: changed type of "abbrs" arg;
Wed, 02 Feb 1994 11:15:22 +0100 clasohm made error message "file not found" more informative
Wed, 26 Jan 1994 22:07:06 +0100 nipkow case was renamed to sum_case
Mon, 24 Jan 1994 12:03:53 +0100 wenzelm added is_empty: env -> bool, minidx: env -> int option;
Thu, 20 Jan 1994 13:35:40 +0100 nipkow added HOLCF
Thu, 20 Jan 1994 12:38:02 +0100 nipkow removed square and fact
(0) -100 -30 -10 -6 +6 +10 +30 +100 +300 +1000 +3000 +10000 +30000 tip