A relatively direct method is expounded in this paper to prove the termwise differentiation of power series, and a simple method is expressed to calculate the Fourier coefficient.
用比
的方法证明幂级数的和函数在收敛域内可以逐项微分的
式；并得到了计算傅立叶系数的一种简便方法.
词条纠错
X
power series
生词本：
添加笔记：
幂级数
声明：以上例
、词
分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
用户正在搜索
cash and carry, cash basis, cash card, cash crop, cash dispenser, cash equivalent, cash flow, cash in hand, cash in on, cash on delivery,
相似单词
power plant, power play, power point, power politics, power saw, power series, power shovel, power station, power steering, power structure,
译
