This application is used for the development of any significant product grade 0, 1, 2 and 3. Grades 4 and 5 in the PRO version.
Thus any equation can be decomposed into simpler parts to operate on them. Eg
Product Notable:
( 2x-y +1) ³
Development :
8x ³ - y ³ + 1 + 6xy ² + 6x - 3y - 12x ² y + 12x ² + 3y ​​² - 12xy
Data to be entered :
    * Number of elements.
    * Exponent to which it is raised .
    Coefficients of the unknowns and constant .
Features:
    - Product development through third grade included. Until the fifth grade in the Pro version
    - Unlimited number of unknowns.
    - Possibility of entering custom name for each unknown .
    - Ability to enter negative coefficients , with decimals and any dimension .
    - 7 languages ​​: spanish , english chinese , french , german Japanese and Russian.
    - Possibility to export the result to a text file.
    - Simple interface .
For any questions or improves contact in the email that appears in the application.