摘要
介绍了常用的微分中值定理罗尔定理、拉格朗日定理、柯西定理 ,论述微分中值定理在证明方程根的存在性、证明等式、证明不等式、研究函数的性态、求近似值或估计误差、求极限等 6个方面的应用 。
This paper introduces Rolle theorem, Lagrange theore m, Cauchy theorem, discusses application of differential central value theorem suc h as proving existence of roots of equation, proving equality and inequality, st udy properties of function, seeking approximate value and extreme value and so o n. This deepens one's comprehension for differential central value theorem.
出处
《太原科技》
2001年第4期43-44,共2页
Taiyuan Science and Technology
