For full functionality of this site JavaScript must be enabled.

Follow these instructions on how to enable JavaScript in your web browser and reload the page.

\(px+q=x^{2}\) (Al-Khwarizmi)

Sponsors:

FCT, Ministério da Educação, UP

Created on: 2007

Last update: 2023-05-04 11:36:21+0100

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.