| 更准确的不定积分符号表示 |
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| 引用本文： | 王海英,朱泓颖,高晶.更准确的不定积分符号表示[J].菏泽学院学报,2010,32(2):111-113. |
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| 作者姓名： | 王海英 朱泓颖 高晶 |
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| 作者单位： | 1. 中国地质大学(北京)信息工程学院,北京,100083
2. 中国人民大学信息学院数学系,北京,100872 |
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| 基金项目： | 中国地质大学(北京)教学研究和教学改革项目(200925) |
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| 摘 要： | 在微积分理论中,现用的不定积分符号常会误导学习者理解不定积分,从而给出错误答案.结合原函数以及不定积分的定义,重新给出更准确的不定积分符号,充分强调区间的重要性,能为正确理解不定积分的知识体系提供方便.
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| 关 键 词： | 不定积分 原函数 积分区间 积分变量 被积函数. |
More Accurate Symbol of the Indefinite Integral |
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| WANG Hai-ying,ZHU Hong-ying,GAO Jing.More Accurate Symbol of the Indefinite Integral[J].Journal of Heze University,2010,32(2):111-113. |
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| Authors: | WANG Hai-ying ZHU Hong-ying GAO Jing |
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| Institution: | 1.College of Information & Engineering;China University of Geosciences Beijing 100083;P.R.China;2.Mathematics Dept.;College of Information;China People's University;Beijing 100872;P.R.China |
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| Abstract: | In calculus theory,the symbol of the Indefinite Integral being used often misleads the learners to understand it and give some wrong answers.In this paper,according to the definitions of the Original Function and the Indefinite Integral,the more accurate symbol of the Indefinite Integral is defined again,which gives emphasis on the importance of the Integral Interval and provides convenience for understanding correctly its knowledge system. |
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| Keywords: | the indefinite integral original function integral interval integral variable integral function |
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