Easter Sunday Trigs ( rpn38-CX)

[Gerson W. Barbosa]

(03-28-2016 04:07 AM)bshoring Wrote:  By the way I appreciate the constant listing you gave in this format:
R.0: 5.8177641733144
R.1: 0.199999779
R.2: 1.142841665
R.3: 1.107161127E-01
R.4: 0.086263068
R.5: 0.05051923
R.6: 3.281837579E-08
R.7: 5.5538386E-14
R.8: -4.4502E-20

All I have to do is copy the whole list and paste to the display and they will automatically be loaded into the correct registers.

Awkwardly this doesn't appear to work with the extended registers, as I had already noticed. I've just copied and pasted the first six constants above, but they ended up going into the ordinary registers, R0 through R5 instead of R.0 through R.5. If such is the case, the following might work:

RCL 0 STO.0
RCL 1 STO.1

and so on.

Please notice the second program requires distinct constants in R8 and R.8.

Regards,

Gerson.

P. S.: It appears this won't work either. Not only the constants haven't been copied to the intended registers, but the decimal point has been completely ignored. Thus I have 1142841665 in register 1 instead of 1.142841665, for instance. Setting the decimal point to . did not help.

Furthermore, the constant in R.0 is 5.8177641733144E-03, that is, pi/540. The program in dropbox is just a draft but I'd forgotten the exponent in the previous program (but not in the constants list outside the code box). Also, R.2 in the code box is wrong: 0.142841665, not 1.142841665. My bad, sorry!

Updated dropbox link:

https://www.dropbox.com/s/vej597n0v1pj11...rpn38?dl=0

Still not the final version, but the two flawed constants have been fixed. For asin(x), GTO 33 R/S.