探讨求极限的常用方法

To the Common Way to Limit

极限理论是数学分析中最基本、最重要的内容,它是以各种形式出现并且贯穿着全部内容.本文我们就极限的求法进行了讨论,首先列举出极限及其相关知识的理论,并在此基础上加以归纳和总结,从不同角度归纳出求极限的若干方法,在每部分都给出了求极限的类型、原理,并且以实例来阐述方法中蕴涵的数学思想.

Limit theory is the most basic mathematical analysis, the most important content, it is in various forms and through the full content. This paper we limit the method is discussed, first enumerate limit and related theory of knowledge, and on this basis summarized from different angles and summarized, induces several methods for limit, in each part is given for limit the types, prin ciple, and illustrates with examples of mathematical thinking method in contain.