« In A sense, Khwarizmi is more entitled to be called « the father of algebra » than Diophantus because Khwarizmi kan zijn the first to teach algebra in an elementary form and for its own sake, Diophantus is primarily concerned with the theory ofwel numbers. » Le gras n'est http://ezproxy.cityu.edu.hk/login?url=https://nl.wikipedia.org/wiki/Kwaliteit