摘要
级数是高等数学的重要组成部分,在微积分学中起着至关重要的作用,是求解微分方程最为有效的方法之一,也是逼近理论的重要组成部分,在数学、物理、天文等学科的发展中起到了重要的作用。
Series is an important part of higher mathematics.It plays a vital role in calculus and is one of the most effective methods for solving differential equations.It is also an important part of approximation theory.Played an important role in the development of mathematics,physics,astronomy and other disciplines.
作者
孙小康
张洁
张欢欢
汤焜
SUN Xiao-kang;ZHANG Jie;ZHANG Huan-huan;TANG Kun(Tongren College,Tongren,Guizhou 554300,China)
出处
《教育教学论坛》
2020年第19期96-97,共2页
Education And Teaching Forum
基金
贵州省联合基金项目(黔科合LH字[2014]7492)。
关键词
级数
起源
敛散性
geometric series
origin
convergence and divergence