November 30, 1647 (Chinese New Year winter and beginning of the month five), the death of one of the pioneers of the calculus, Cavalieri. In In 1647, the death of Cavalieri


1598 was born in Milan, November 30, 1647 and died in Bologna. Devote themselves to studying the writings of Euclid, Archimedes, Pappus et al 1616 in Pisa convent after acquainted Galileo, popular with the lessons learned in the exchanges, claiming to be students of Galileo. 1620 to ����ʥ���� Rameau monastery teaches theology, praise profound knowledge. 1623 to 1629, served as abbot in Lodi and Parma. He hoped to obtain a mathematical teaching posts in the university. Later, after several twists and turns, (lssdjt.cn) finally got his wish in Galileo's enthusiastic recommendation. From 1629 onwards, he was appointed professor of mathematics at the University of Bologna, until his death. Cavalieri largest contribution to the establishment of the principle of non-separable rely on this principle, he obtained the equivalent of the area under the curve y = x n-th power solve can now tighter integration method to solve problems.
Comments: Italian mathematician. Calculus one of the pioneers