Application for calculate the results for equations of first, second, third and fourth degrees. In this application is needed internet connection for show equations formatted. You can choose the variable that you choose (eg. x, y, z, …), the type of degrees (eg. deg, grad and rad) and the number of accuracy decimal (eg. 1…9). You can use trigonometric and logarithmic functions. This application is supported the following languages: portuguese, spanish, french and english.