摘要
无穷级数求和方法较多,本文介绍了几种有效,常用的无穷级数求和方法。
The methods of extracting the sum of unlimited progression are quite a few. This article deals with a few of the methods metioned.
出处
《科技信息》
2007年第31期157-158,共2页
Science & Technology Information
关键词
幂级数展开式
逐项积分
逐项微分
傅立叶级数
常微分方程
extention of power progression
sequential integral
sequential differential
Fourier progression
ordinary differential equation
