浅谈微分中值定理证明中辅助函数的构造

Discussion on Constructing Auxiliary Functions in Proving Differential Mean Value Theorem

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.