| 高等数学中辅助函数的构造及应用 |
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| 引用本文： | 陈运明.高等数学中辅助函数的构造及应用[J].长沙通信职业技术学院学报,2002,1(2):77-81. |
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| 作者姓名： | 陈运明 |
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| 作者单位： | 长沙通信职业技术学院,湖南,长沙,410015 |
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| 摘 要： | 辅助函数在高等数学中有着广泛的应用，但是要在具体应用中恰到好处引入一个辅助函数并不是一件容易的事，特别对于初学者来说更是困难，本文从两个定量的证明入手定性的分析了在解题时构造辅助函数应该考虑的问题以及构造方式。
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| 关 键 词： | 高等数学 辅助函数 构造 应用 导数 拉格朗日中值定理 几何意义 |
Construction and application of aided function in higher mathematics |
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| Chen Yunming.Construction and application of aided function in higher mathematics[J].Journal of Changsha Telecommunications and Technology Vocational,2002,1(2):77-81. |
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| Authors: | Chen Yunming |
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| Affiliation: | Chen Yunming |
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| Abstract: | Aided function has a wide use in the higher mathematics, but it is not an easy thing to lead an aided function into the practical application, especially for the beginners. This paper analyzes the questions that should be considered in constructing an aided function and the construction pattern from the verification of two theorems. |
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| Keywords: | aided function Lagrange Mid- value Theorem geometric meaning construction the application of derivative |
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