Scrolling RPN Calculator for Android

11 things about Scrolling RPN Calculator

1. * Adding machine: What is the most common use for a calculator? Adding numbers, of course! Just enter the numbers, review them by scrolling, with a swipe of your finger, then hit the [total] button.

2. * Statistics: Enter the numbers, review them by scrolling, with a swipe of your finger, then hit the [stats] button.

3. The only fully featured scientific RPN calculator with a modern iOS interface: Scroll through panels of operation-buttons with a swipe of your finger.

4. The Scrolling Scientific Calculator gives you fast access to both basic and scientific operations with large buttons in both portrait and landscape orientations.

5. * Operations include: total, count, mean, median, mode, variance, standard deviation (population & sample), trigonometric, hyperbolic, logarithmic, powers, roots, inverse, factorial, percent, add, subtract, multiply, divide, etc.

6. * Kids (!) learning to add and subtract love entering the numbers and seeing them on the screen before they hit the + or - operation buttons.

7. * Anyone who wants a scientific RPN calculator, and is looking for a modern, uncluttered interface ideal for their iPhone, iPod Touch or iPad.

8. * No awkward 80's style retro interface: Scroll through panels of large operation buttons by swiping left and right.

9. Scroll through numbers to review (and edit) your entries and calculation results.

10. * Display numbers as hexadecimal by simply scrolling to the hexadecimal panel.

11. Proposed in the 1950s by Australian philosopher Charles L Hamblin, RPN is the way most people would actually calculate an expression in their head or on paper: "1 enter 2 enter +" instead of "1 + 2 =".