| 一种求和方法 |
| |
| 引用本文： | 凌涛.一种求和方法[J].高师理科学刊,2013(3):33-35. |
| |
| 作者姓名： | 凌涛 |
| |
| 作者单位： | 杭州师范大学附属东城中学,浙江 杭州,310019 |
| |
| 摘 要： | 针对一类求和问题,提出一种新的方法:先将单和转化为二重和,再交换求和顺序,进而得到和式的封闭形式.通过几个典型实例说明此方法的优势.
|
| 关 键 词： | 求和 级数 级数重排 |
A kind of summation method |
| |
| LING Tao.A kind of summation method[J].Journal of Science of Teachers＇College and University,2013(3):33-35. |
| |
| Authors: | LING Tao |
| |
| Institution: | LING Tao(Dongcheng Middle School Affiliated of Hangzhou Normal University,Hangzhou 310019,China) |
| |
| Abstract: | Proposed a kind of new method to evaluate a class of summation problem.The method first rewrite the single sum as a double sum,then interchange the order of summation,and further obtain the closed form of the sum.Shown the advantages of our method by a few of typical examples. |
| |
| Keywords: | summation series rearrangements of series |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
