v1.3.1

Fixes formatting of negative numbers

v1.0.3

• Add exponent function (replaces inverse)
• Improve visual feedback when selecting items

v1.0.2

Changes:

• Fixes issues that caused the app layout to overflow the bottom of the screen.
• Changes display of very long numbers to use scientific notation

v1.0.1

Minor fixes

v1.0.0

Implements core functionality:

• Basic operations + - × ÷
• Invert, reverse sign, percent
• Stack operations (swap, rotate up, rotate down)
• Undo (max 5 operations currently)
• Copy, paste