浅谈极限的求解方法毕业答辩论文浅谈函数极限求解方法学 生：陈智年指导老师：赵守江三峡大学理学院摘要： 极限是数学分析的基础，数学分析的基本概念的表述，,定积分的定义,偏导数的定义,二重积分的定义,三重积分的定义,: 1)是考察所给函数是否存在极限;2）若函数存在极限,,如何去求极限进行综述. 对于简单的极限的计算，利用定义求值或利用极限的四则运算法则求值都是 可行的,但是对于一个比较复杂的极限的计算,例如的值时 则不能直接采纳一般的定义或者定理，即使采纳洛必达法则也是比较繁琐的,然而用泰勒展示则计算简单多了,这就说明为一般地解决极限求值问题时,就必须利用有效有针对性的计算方法，对各个具体问题还要善于发现和利用其特点以简化手续． 传统的极限的计算方法不下十几种,但具体到计算不同特征的极限时,究竟采纳哪种方法,很多人总感到无从下手．只有将这些方法进行归纳总结,从而才可以针对不同特征的式子选择适当的计算方法,进而简化计算Abstract： Limit is the basis of mathematical analysis , the basic concepts of mathematical analysis of expression , can be used to describe the limit as a function definition derivative at some point , the definition of the definite integral , the definition of partial derivative , the definition of double integrals , triple integral definition , infinite series of definitions are used to define the limits of the limit is the basic tool to study the limits of mathematical analysis is a main theme throughout the mathematical analysis to learn the limits from the following two aspects is to investigate the function if there is a limit .If there is a limit function , then consider how to calculate this limit this article is the second question that under the conditions of the existence of the limit , how to find the limits are reviewed for a simple calculation of the limit of the use . define the limits of the evaluation or the use of four evaluation algorithms are feasible, but for a more complicated li...
