A new HP-67 Simulator for the iPhone

[Willy R. Kunz]

(05-11-2016 02:15 AM)Gerson W. Barbosa Wrote:  

(05-11-2016 01:38 AM)rprosperi Wrote:  Does not appear to be true on a real 67:

0, [g][4] (=ASIN) => 0.00
[h][0] (=Last-X) => 0.00

-1, [g][4] (=ASIN) => -90.00
[h][0] (=Last-X) => -1.00

-1, [g][5] (=ACOS) => 180.00
[h][0] (=LAST-X) => -1.00

Perhaps the addendum note only applies to some limited range of s/n?

Mine is 1812A01611.

Thanks for taking the time to check. The addendum is dated December 1976. Yes, these might already have been fixed in later runs.

Well, mine is 1702S02676. It returns +1 in all three cases. Go figure. I won't even try to simulate that... ;-)