高等数学中函数极限计算的几种方法  

Several Methods for Solving Functional Limitations in Advanced Mathematics

作　　者：韦慧 倪晋波 WEI Hui;NI Jinbo(School of Mathematics and Big Data,Anhui University of Science and Technology,Huainan 232001,China)

机构地区：[1]安徽理工大学数学与大数据学院,安徽淮南232001

出　　处：《安阳工学院学报》2023年第2期93-96,共4页Journal of Anyang Institute of Technology

基　　金：安徽省质量工程大规模在线开放课程(MOOC)示范项目(2019mooc130)。

摘　　要：极限是高等数学课程的基本知识点,求函数极限的方法灵活多变。总结了几种求函数极限的方法,并讨论了求函数极限过程中的常见错误,旨在帮助学生加深对极限理论的认识,更好地解决极限计算问题。Limit is the basic knowledge of the course of advanced mathematics.There are many flexible ways to get the limit of function.In this paper,the author summarizes some solutions to acquire the limit of function,and also points out some common errors during the process of acquire the limit of function,which aims to help students to deepen the understanding of limit and solve the calculating problems of limit.

关 键 词：洛必达法则 等价无穷小 倒数代换 TAYLOR公式 

分 类 号：O454.2[理学—无线电物理]