Equation Solver

Invalid date

2.21
Fixed an issue where the icon would not appear on some devices

2.22
Fixed bug where some devices couldn't enter multiple variables
Fixed an issue with the icon (again)

3.0
UI and graphical overhaul
Custom Keyboard
Added History
Added Sharing

3.0.2
Slight fix in solving engine

3.1
Fixed Bugs in solving engine
Made settings swipe to open
Slight UI changes
Added "pi" to the keyboard