【摘要】 研究一类新的导数——对称导数。它弱于通常的导数,但是,在数学的应用方面,它有望有更高地期待价值。中值定理在数学分析的发展中起到了重要作用,文章的主要工作是给出了关于对称导数的中值定理。更多还原

【Abstract】 In this article,we study a new derivative-symmetry derivative.It is weaker than ordinary derivate but it is desired to have a high value in the application of Mathematics.The mid-value theorem is important in the development of Mothematical analysis.We give the mid-value theorem about symmetry derivative and this is our main work in this article.更多还原