摘要
针对《关于极限概念的非ε—语言》一文提出了不同的看法，认为在高师数学专业采用Ｄ—语言来取代ε—语言的作法不可取。
This paper gave different opinions on the essay 《On the limit Concepts of Non_ ε Expression》.People didn't think that the method of using D expression as a substitute for ε Expression in mathematics department of normal university was worth adopting. We should combine ε Expression in order to teach students motional abstract thought.
出处
《数学教育学报》
1999年第3期99-101,共3页
Journal of Mathematics Education
