| 分段函数的导数 |
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| 引用本文： | 塔怀锁.分段函数的导数[J].北京工业职业技术学院学报,2004,3(2):67-68. |
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| 作者姓名： | 塔怀锁 |
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| 作者单位： | 北京工业职业技术学院,北京,100042 |
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| 摘 要： | 对于分段函数自变量分界点处的导数,一般使用导数定义去求,有时很繁琐.本文给出两个定理,用此方法求一些具备一定条件的分段函数的导数比较方便.
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| 关 键 词： | 分段函数 导数 解析式 |
Differential Coefficient of Subsection Function |
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| Ta Huaisuo.Differential Coefficient of Subsection Function[J].Journal of beijing vocational & technical institute of industry,2004,3(2):67-68. |
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| Authors: | Ta Huaisuo |
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| Abstract: | NormaIly we use the definition of differential coefficient to seek the differential coefficient of the independent variable point in differential coefficient of subsection funtion,which is very complicated in some cases. This article presents two theorems and suggests using them to seek for the differential coefficient of some differential coefficient of subsection function, which is simpler. |
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| Keywords: | differential coefficient of subsection function differential coefficient analytic formula |
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