单侧导数及其对函数性态的影响

Unilateral Derivative and Its Effects on the Property of Function

单侧导数的概念是高等数学中的重要概念之一。单侧导数的计算问题是学生学习高等数学过程中常常发生错误的问题。文章较详细地讨论单侧导数的概念,单侧导数的计算方法,单侧导数对函数性态的影响。

Unilateral derivative is one of the most important concepts in advanced mathematics. However, the calculation of unilateral derivative is where students often make mistakes while learning advanced mathematics. This paper addressed in detail the concept of unilateral derivative, the calculation of unilateral derivative, and the effects of unilateral derivative on the property of function.