Little explorations with HP calculators (no Prime)

[pier4r]

@Joe Horn

Thanks for the help. I checked quickly. Multiplying a 9 by itself, I quickly went past 15 digits without problems.

Still if I do 'n' 1 2014 'n^3' <shift right, SIN (this is to get the sum)> I get a floating point number.

The sum function requires the flag 3 set.

I have flags 1, 3 set (the ones related to computations, I have others set but they are for something else) and exact mode (flag 105 not set). With those, I can produce a long integer but not using the sum function. Maybe is the funtion itself producing floats?