微分中值定理证明中辅助函数的一种简明构造法

A Simple Structural Method of Auxiliary Function in Proving Differential Mean Value Theorem

微分中值定理是高等数学中最重要的基本定理之一,在国内外的教材以及数学专业杂志中,已有多种构造辅助函数 的证明方法.下面给出一种自然简明的辅助函数的构造法.

Differential mean value theorem is one of the most important basic, theorem in higher mathematics. There also have many methods to prove structural auxiliary function in textbooks and mathematics magazines in our country and abroad, A natural and simple structural method of auxiliary function is given in this paper.