| 运用欧拉公式求定积分 |
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| 引用本文： | 周人民.运用欧拉公式求定积分[J].科技信息,2008(18):167-168. |
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| 作者姓名： | 周人民 |
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| 作者单位： | 怀化医学高等专科学校 湖南怀化418000 |
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| 摘 要： | 被积函数中含有三角函数，对这种积分往往要用到很多三角公式，而且灵活多变，难记，本文试图用欧拉公式将三角函数转化为复变量指数函数求定积分，减少公式记忆，降低难度。
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| 关 键 词： | 欧拉公式 复变量函数 定积分 |
Seek Definite Integration with Euler Formula |
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| ZHOU Ren-min.Seek Definite Integration with Euler Formula[J].Science,2008(18):167-168. |
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| Authors: | ZHOU Ren-min |
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| Institution: | ZHOU Ren - min (Huaihua Medical College, Huaihua, Hunan 418000) |
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| Abstract: | Many flexible and difficult to remember triangle formulas were used during integrated function containing trigonometry. To reduce formula memory and lower difficulty, this paper tried to transform trigonometry into complex variables exponential function to seek definite integral. by Euler formula |
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| Keywords: | Euler formula complex variables exponential function definite integral |
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