Summation based benchmark for calculators

[pier4r]

I'll add those but not as calculator devices. Just as loose reference.

There are calculators with physical keyboards for math input, what is meant here. Then another category is app calculators , at least they have a screen for math input. Then there are programming languages running on whatever computing platform and those are another category again. I'd suppose a smartphone running python would crush everything. Or a tablet.

So thanks for contributing, but don't expect to see the DS count as calculator.

edit: I didn't realize the prime g2 was as fast as an iphone 6s with free42. wow.


update: updated up to post #159