四川农业大学学报 ›› 1996, Vol. 14 ›› Issue (04): 637-640.doi: 10.16036/j.issn.1000-2650.1996.04.032

• • 上一篇    

计算机在高等数学极限理论分析中的应用初探

程正琼   

  1. 四川农业大学基础部, 雅安市 625014
  • 收稿日期:1996-03-26 出版日期:1996-12-31 发布日期:2017-03-07

APPLICATION OF COMPUTER CALCULATING TECHNIQUE TO THE LIMIT THEORY ANALYSIS IN HIGHER MATHEMATICS

Cheng Zhengqiong   

  1. Department of Basic Sciences, Sichuan Agricultural University/Yaan, Sichuan, China 625014
  • Received:1996-03-26 Online:1996-12-31 Published:2017-03-07

摘要: 本文应用计算机技术对高等数学中极限理论分析进行了探讨,以TURBO BASIC语言编制源程序,分别用(ε-N)和(δ-N)表达法,以数字状态显示,直观地揭示出序列极限、函数极限的原理,从而有助于正确理解序列极限、函数极限的定义。

关键词: 高等数学[30A], 极限[30L], 计算机应用[58CG], BASIC语言

Abstract: The limit theory analysis in higher mathematics is discussed with computer calculating technique in this article. A programe has been designed in Turbo BASIC. It displays the limit of sequence and the limit of function directly by the expressions of(ε-N) and(ε-δ) respectively. In this way, the concep-tion of sequence limit and function limit may be understood more clearly.

Key words: HIGHER MATHEMATICS, LIMITS, COMPUTER APPLICATIONS, BASIC

中图分类号: 

  • TP301.6