« In A sense, Khwarizmi is 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 is primarily concerned with the theory of numbers. » Progettiamo e realizziamo manifestazioni, https://bbs.pku.edu.cn/v2/jump-to.php?url=https://foliemolie.nl/