Quadratic Equations Solver

Jan 13, 2016

16/03/2015
- No more crashes with huge numbers
- Now you can use negative numbers
- Step-by-step solution is now colored for each operation, easier to follow
- Minimal interface changes and fixes

20/08/2014
- Added step-by-step solution
- Added spanish & catalan translations
- Fixed english translation
- Fixed error when displaying result