Need help programming HP-35s

[Massimo Gnerucci]

(07-26-2014 08:59 PM)kjac Wrote:  My question is in regards to step A013 (as seen in the image below), it calls for pressing the roll down "R↓" key, however when I press that key I get the option to then choose which stack XYZT to use. It then puts REGX, REGY, etc... as the line of code and not "R↓" as shown below. I've tried all 4 stacks and the program still does not work with them. I've also noticed that my calculator puts paraenthesis in after using things like SIN ABS etc... when the program doesn't show them, should they be deleted or does it make no difference?

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