PhysiCalc: Scientific Calculat

9/10/2019

New features:
- Added handles to reposition the cursor with ease
- Added the ability to select parts of your calculation via a long-press
- Selections can be cut/copied/pasted to and from the device clipboard
- The direction for volume-button navigation can now be reversed in the settings
- Visual improvements
- Added three more memory buttons
- Replaced inv() with reciprocal for clarity
- Bug fixes