摘要
不定积分是高等数学中连接微分学和积分学两大内容的纽带,起着承上启下的作用,在微积分中有着极其重要的地位。在进行不定积分求解时,要想顺利、准确地求出函数的不定积分,除了要熟练掌握积分的基本方法和基本积分公式,还需掌握一些积分技巧,灵活选择积分方法。本文从两道求不定积分的例题入手,详细阐述分析求不定积分的过程,以帮助初学者更好地理解和掌握求不定积分的方法。
Indefinite integral is the link between differential calculus and integral calculus in higher mathematics,which plays a connecting role and plays an extremely important role in calculus.In order to get the indefinite integral of a function smoothly and accurately,we should not only master the basic integral method and integral formula,but also master some integral skills and choose the right integral method flexibly.This paper starts with two examples of finding indefinite integral to expound the process of finding indefinite integral in detail,so as to help beginners better understand and master the method of finding indefinite integral.
作者
吴星
刘盼
WU Xing;LIU Pan(College of Information and Management Science,Henan Agricultural University,Zhengzhou,Henan 450002,China)
出处
《教育教学论坛》
2020年第26期298-299,共2页
Education And Teaching Forum
基金
河南省教育厅人文社科一般项目“考虑大数据信息投入的双渠道图书供应链定价机制研究”(2020-ZDJH-141)。
关键词
换元积分法
分部积分法
面向问题教学
converter integral method
partial integral method
problem-oriented teaching
