Calculation of pi on many machines

[Benoit Maag]

Not a new subject by a long shot, the attached PDF lists programs to calculate pi with many decimals on many machines and benchmarking their relative speeds (see graph at the end). This is an update of a previous article, adding the 41CL, WP 34S, DM 42, DM 41X to the benchmark. It is incredible what these little machines can do...

Includes:
- HP-41C, 41CL
- DM42, DM41X
- WP 34S
- HP-15C-LE
- HP-65 (yes, it is possible!)
- HP-29C
- HP-67
- Casio fx-6300G and fx-7000GA

And if you have an HP-71B, Valentin has a 6 line program (!) at:

https://albillo.hpcalc.org/programs/HP%2...20time.pdf