极限概念的定量化思想——从数列极限的定量化定义谈起

The Quantitative Thought of the Concept of Sequence Limit——Starting from the Quantitative Definition of Sequence Limit

数列极限从定义的形成到定义的应用都隐藏着丰富的解决问题的数学思想和方法,以数列极限定义从定性到定量的形成过程中的思想方法为例,揭示数列极限概念的定量化思想.

From the formation of the definition of sequence limit to the application,there are abundant mathematical ideas and methods for solving problems.Taking the thinking method of the definition of sequence limit formed from qualitative to quantitative as an example,this paper reveals the quantitative thought of the concept of sequence limit.