摘要
在引入极限和建立微积分之前,求解几种通常认为要用微积分才能解决的问题.
Before introducing the concept of limit and establishing Calculus,we show several problems that can only be sdved by Calculus in populoar opinion.
作者
林群
张景中
LIN Qun;ZHANG Jingzhong(Institute of Mathematics and Systems Science ,Chinese Academy of Sciences ,Beijing 100190,PRC;Chongqing Institute of Green intelligent technology,Chinese Academy of Sciences,Chongqing 400714,PRC;Institute of Computational Science and Technology,Guangzhou University,Guangzhou 510016,PRC)
出处
《高等数学研究》
2019年第1期1-15,共15页
Studies in College Mathematics
关键词
差商
增减凸凹
曲线下的面积
曲线的切线
difference quotient
increase or decrease
area under a curve
tangent line of a curve
