The app stores the data in a database of type SQLit. Polynomial coefficients can be set as Java Script arithmetic expressions.
The application is used to find the roots of a quadratic equation with real coefficients and to calculate the parabola values. Makes a parabola from three points. The app stores and processes the data of many parabolas
stores and processes the many quadratic equations with real coefficients
individual coefficients of equation can be represent as Java Script arithmetic expressions of constants
for entering of a polynomial: Standard Form;-Vertex Form;-Roots form; and 3 points from polynom
show the meaning of the poynom and graph
results data can be stored in a selected directory or sent over the Internet
can create and delete directories for save results data