Hello all,

By the way, got my HP-35s & 33s calcs today! Nifty that they came SO QUICKLY!!! Well, needless to say, I was programming each within the first five minutes!!

I then took the hint from here to add the P<->R program as part of my base set on my HP-35s. Afterward, when I got to the equation step to put in the REGT variable, I was stumped! So, I did a Google search and found the PDF of how to access stack registers in equations. Which leads me to my question. Where can I find these supplemental docs for the HP-35s so I don't need to Google them? Besides, although that was an example for an equation, perhaps there is a way to recall the stack regs in a program.

So, where can I fund these supplemental docs?

Thanks