3 commits

Author	SHA1	Message	Date
ceriel	35c612b99b	some minor improvements	1989-10-19 14:50:52 +00:00
ceriel	94a4bbb268	some fixes: representation for 0, and corrected check for overflow	1989-08-01 16:34:01 +00:00
ceriel	c20a2155fa	Initial revision	1989-07-10 11:17:19 +00:00