| 两类确为初等函数的分段函数 |
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| 引用本文： | 隋大海.两类确为初等函数的分段函数[J].长春大学学报,2011(2):61-63. |
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| 作者姓名： | 隋大海 |
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| 作者单位： | 四平职业大学 |
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| 摘 要： | 先证明两类分段函数是初等函数，然后举例说明将这两类分段函数转化为用一个解析式表示的方法。
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| 关 键 词： | 分段函数 解析式 初等函数 |
Two kinds of piecewise functions ascertained as elementary function |
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| SUI Da-hai.Two kinds of piecewise functions ascertained as elementary function[J].Journal of Changchun University,2011(2):61-63. |
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| Authors: | SUI Da-hai |
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| Institution: | SUI Da-hai(Siping Vocational College,Siping 136000,China) |
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| Abstract: | This paper proves the two kinds of piecewise functions as elementary function, then illustrates the way of converting these two piecewise functions to analytic formula. |
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| Keywords: | piecewise function analytic formula elementary function |
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