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E.托里拆利(Evangelista Torricelli)是1958年纪念世界文化名人之一,今年十月份刚好是他诞长350周年纪念.托里拆利于1608年10月15日生于意大利的法恩萨城,1647年10月25日在意大利佛罗棱萨城去世,年三十九岁.托里拆利是十七世纪有名的数学家和物理学家;他是微积分形成前一位重要启蒙学者,和卡瓦列利一样,都是微积分的创始奠基人.托里拆利首先用几何方法求出 integral from x to x~mdx=(x~(m+1))/(m+1),m 为任何有理数;他又首先计算摆线一个拱弧和它的底所围的面积等于母圆面积的三倍.托里拆利是伽利略的
E. Evangelista Torricelli was one of the celebrated celebrities in the world in 1958. It was just 350th anniversary of his birth in October of this year. Torricelli was born on October 15, 1608 in the city of Faenza in Italy, Died in Florence, Italy, on October 25, 1647, at the age of 39. Torricelli, a well-known mathematician and physicist of the seventeenth century, was an important enlightenment scholar of calculus, Like Cavalieri, it is the founding founder of calculus. Torricelli first geometrically calculated the integral from x to x ~ mdx = (x ~ (m + 1)) / (m + 1) m is any rational number; he first calculates an arc of the cycloid and the area enclosed by it equals three times the area of the mother’s circle. Torricelli is Galileo’s