and raise you a
and raise you a
RPN calculator (my first). I win. Did I mention I'm still using the solar-cell-powered scientific/programmer calculator I bought 22 years ago? Bonus points for:
1) getting my dollars' worth
2) off the grid
3) no batteries in landfill
4) Does hex (and octal and...)
Lose a point for:
1) It's not RPN...
(Sadly my circular sliderule disappeared decades ago, but still have a few of my grandfather's sliderules.)