| 幂级数和函数的两种应用 |
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| 引用本文： | 刘志林.幂级数和函数的两种应用[J].泰州职业技术学院学报,2005,5(3):61-63. |
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| 作者姓名： | 刘志林 |
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| 作者单位： | 泰州职业技术学院,江苏,泰州,225300 |
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| 摘 要： | 两个重要极限和L’Hospital法则等是求极限的重要手段，利用幂级数的和函数可以求一些数列极限，也可求一些数项级数的和。本通过幂级数的和函数，求数列的极限与数项级数的和。
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| 关 键 词： | 和函数 极限 求和 |
| 文章编号： | 1671-0142(2005)03-0061-03 |
Two Applications of Sum Function of Power Series |
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| LIU Zhi-lin.Two Applications of Sum Function of Power Series[J].Journal of Taizhou Polytechnical Institute,2005,5(3):61-63. |
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| Authors: | LIU Zhi-lin |
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| Abstract: | Two important limitation and L'Hospital rules are important means of pursuing the limitation. Making use of sum function of power series, we can not only pursue the limitation of some limitation progression, but sum series of figures. This passage will tell us how we can pursue the limitation of progression and sum series of figures with the help of sum function of power series. |
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| Keywords: | sum function limitation sum |
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