QuadraSolve - Solve quadratic equations play online

This app can be used to compute the real and complex solutions of quadratic equations. Just plug in the coefficients of your equation via the specifically designed keyboard & hit "Calculate roots" to display the solutions instantly.

The graph of the corresponding function is also plotted and can be analyzed and manipulated by panning, zooming and tracing along the parabola.

You don't know what a quadratic equation is yet? No problem, it's explained to you inside the app.

For quick access to previous results, an interactive history is also included.

The android version of QuadraSolve was developed by Simon Bohnen. An iOS version which was developed by Marvin von Hagen is also available. It puts a special focus on usability for blinds with VoiceOver. Although QuadraSolve supports the most common languages, it would be nice if you could provide more translations via the e-mail address below (in case you speak a language not supported by QuadraSolve).

COD3LTA 2017 / Simon Bohnen