Easter Sunday Trigs ( rpn38-CX)

[Gerson W. Barbosa]

(06-05-2016 08:14 PM)bshoring Wrote:  Gerson, your Trig program of 4 April is included as a sample program in the recent update to RPN-38 CX. It's listed as "Trig Functions (High-Precision)." Constants are automatically loaded if you select "Import w/Regs (all)." You may have to press either Add or Reload Sample Programs the first time after updating the app. Also, your issues with both the 38 & 32 apps should have been addressed with this latest update. RCL arithmetic for Last X was added. Also constants are now saved when exporting to Dropbox and (I think) email.

Your program seems to be running perfectly. For ASIN, ACOS, & ATAN, GOTO 35, 46, & 54.

Thanks! I am not sure High-Precision is a good description though. Sure it is more accurate than the original HP-38C program, but we know there are regions where some precision is lost, even with the extra digits provided by the RPN-38CX Simulator. This might disappoint some users.
FWIW, the program for the real HP-38C is now available at the General Software Library:

(HP-12C, 12C Platinum, 38C) Trigonometric Functions

Best regards,

Gerson.