摘要
文章首先从几何出发对微分中值定理进行说明,在几何上解释了一类辅助函数的构造,这在教学上具有一定的参考性!
This article embarks from the geometry to differential mean value theorem, and then explains the construction of auxiliary functions, which has certain references in teaching.
出处
《四川教育学院学报》
2008年第7期101-103,共3页
Journal of Sichuan College of Education
关键词
微分中值定理
辅助函数
differential mean value theorem
auxiliary function