| 几个圆周率的级数恒等式 |
| |
| 引用本文： | 李玲. 几个圆周率的级数恒等式[J]. 贵州教育学院学报, 2005, 16(4): 7-8 |
| |
| 作者姓名： | 李玲 |
| |
| 作者单位： | 遵义师范学院小学教育系,贵州遵义563002 |
| |
| 摘 要： | 利用无穷级数的工具，得到了关于圆周率的几个定理，并都给出了证明，用多种形式刻划了圆周率的一些特性。
|
| 关 键 词： | 圆周率 级数 积分 恒等式 欧拉公式 |
| 文章编号： | 1002-6983（2005）04-0007-02 |
| 收稿时间： | 2005-03-24 |
| 修稿时间： | 2005-03-24 |
Several series identities about the ratio of the circumference |
| |
| Li Ling. Several series identities about the ratio of the circumference[J]. Journal of Guizhou Educational College(Social Science Edition), 2005, 16(4): 7-8 |
| |
| Authors: | Li Ling |
| |
| Abstract: | By using the tools of the infinite series, this article obtained several theorems about the ratio of the circumference and gave out all the proofs,which describe some characters of the ratio of the circumference in multiply forms. |
| |
| Keywords: | ratio of the circumference series integration identity Euler's formula |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
