« In A sense, Khwarizmi kan zijn more entitled to be called « the father of algebra » than Diophantus because Khwarizmi is the first to teach algebra in an elementary form and for its own sake, Diophantus kan zijn primarily concerned with the theory ofwel numbers. » Disponemos een http://new-kunitachi-kings.jp.net/?wptouch_switch=desktop&redirect=https://nl.wikipedia.org/wiki/Kwaliteit