* basic implementation of an RPN calculator
* turn to landscape for scientific version
* large buttons using standard keypad layout
* long hold C button to clear stack
* No ads, I built it for myself and am sharing it with you.
* feature requests welcome
ps. Screenshots taken using the ANGL theme on MIUI Rom, your buttons will likely look different from shown.
* bring back scientific on landscape
* larger font
* change C button to first clear entry, then one level of stack for each press, and on long press clear the whole works.
9Apps 4.9
