| 一道三角函数有理分式不定积分习题的解法与探讨 |
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| 引用本文： | 陈素根.一道三角函数有理分式不定积分习题的解法与探讨[J].安庆师范学院学报(自然科学版),2012,18(3):95-97. |
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| 作者姓名： | 陈素根 |
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| 作者单位： | 安庆师范学院数学与计算科学学院,安徽安庆,246133 |
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| 基金项目： | 安庆师范学院青年科研基金(KJ201018);安徽省高等学校省级自然科学研究项目(KJ2012B089)资助 |
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| 摘 要： | 不定积分的计算方法与技巧是数学分析教学中的重要内容之一,针对教材中一道三角函数有理分式不定积分习题,给出多种解法,研究了该问题在一般情形下的积分,进行分类讨论,给出积分公式,并举例加以说明。
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| 关 键 词： | 数学分析 不定积分 三角函数 |
The Solution and Discussion about an Exercise on Trigonometric Function Rational Fraction Indefinite Integral |
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| CHEN Su-gen.The Solution and Discussion about an Exercise on Trigonometric Function Rational Fraction Indefinite Integral[J].Journal of Anqing Teachers College(Natural Science Edition),2012,18(3):95-97. |
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| Authors: | CHEN Su-gen |
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| Institution: | CHEN Su-gen(School of Mathematics & Computational Science,Anqing Teachers College,Anqing,246133,China) |
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| Abstract: | The calculation method and skill of indefinite integral is one of the important contents in the of mathematical analysis,according to an exercise in teaching material,Firstly,a variety of solution is given.Secondly,the problem in the general case is studied,classification discussed and the integral formulas are given.Finally,some examples are illustrated. |
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| Keywords: | mathematical analysis indefinite integral trigonometric function |
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