Simple Calculator

This is a calculator app that includes very simple functions. I'm slowly adding new features that I think would be helpful in a calculator as well as more functionality. Right now, it only has four basic functions: add, subtract, multiply, and divide and two more advanced functions: square and multiplying by pi. If you have any feedback, feature requests, or ideas, please don't hesitate to email me or message me on Google Hangouts or Twitter.

Also, if you would like to support me, please go here: https://play.google.com/store/apps/details?id=com.samir.simplydonate

Previous Updates:

1.1.4 - Minor Tweaks

1.1.3 - Support for 2.3, Updated App Icon, Other Small Tweaks

1.1.2 - Re-Added FAB, New App icon, "Advanced" Page

1.1.1 - Removed FAB, New Action Bar Settings Icon, Spacing Fixes

1.1.0 - FAB, Swipe to Clear Feature, and Settings Menu

1.0.1 - New App Icon and Color Scheme

1.0.0 - Initial Release