HP Prime

[oldhpfan]

(09-02-2014 03:50 PM)gbh Wrote:  Maybe you can answer another question, from earlier in this thread, that got overlooked as the discussion focused on the Prime manual:

How do I enter or invoke one of the physical constants (e.g. Avogradro number or Planck constant) that are stored in the Prime in a PPL program? If this is in the manual, I can't find it.

Keep in mind I just started playing with this, I don't even get my Prime until Thursday.
But one way is do like this:
EXPORT Test1()
BEGIN
local pi, c_r;
c_r:=299792458_(m/s);
c_r:=c_r*c_r;
MSGBOX(c_r);
pi:=π;
pi:=pi*pi;
MSGBOX(pi);
END;

To insert the constants I just used the Units/constants menu to insert the appropriate constant as I was typing the program.