四则运算法则在极限运算中的应用探究  

Study on the Application of Four Arithmetic Rule in Limit Operations

作　　者：李波[1] 刘乃伟[1] 侯汝臣[1] 王广富 LI Bo;LIU Nai-wei;HOU Ru-chen;WANG Guang-fu(School of Mathematics and Information Sciences,Yantai University,Yantai,Shandong 264005,China;School of Science,East China Jiaotong University,Nanchang,Jiangxi 330013,China)

机构地区：[1]烟台大学数学与信息科学学院,山东烟台264005 [2]华东交通大学理学院,江西南昌330013

出　　处：《教育教学论坛》2019年第50期213-214,共2页Education And Teaching Forum

基　　金：山东省自然科学基金资助项目（ZR2017MA044）;山东省高校科研计划项目（J17KAI73）;江西省高等学校教学改革研究省级重点项目，项目名称：基于工程教育专业认证的《高等数学》教学改革与实践（批准号：JXJG-7-5-1）

摘　　要：文章通过对极限运算过程中经常出现的一些错误进行分析,发现大多都是因为对极限四则运算法则条件的忽略或理解不到位所致,通过例题解析分析这些错误的根源及其与四则运算法则条件的关联。The article through the analysis of some errors often occurring in the process of limit operation,it is found that most of them are caused by ignoring or failing to understand the conditions of the four arithmetic rule,analyses the causes of these errors and their relationship with the conditions of the four arithmetic rules of limit operation through some examples.

关 键 词：极限运算 四则运算法则 复合运算法则 

分 类 号：G642.0[文化科学—高等教育学]