Trigonometric Functions for the HP38C/HP12C

07122017, 03:17 PM
Post: #15




RE: Trigonometric Functions for the HP38C/HP12C
(03252016 04:51 AM)Gerson W. Barbosa Wrote:(03252016 03:30 AM)bshoring Wrote: Some time ago, Gerson Barbosa wrote a really nice program to compute Trig functions on the HP12C and its predecessor, the HP38C... I'm wondering whether there's a mistake at the beginning of this particular program for the 12c. At line 006 x<>y, what is supposed to be in the y register? The program doesn't put anything in there, so it would be any random number that was left in the stack before the program was started. I'm running this on a simulator and not getting results remotely close to what they should be. 

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