摘要
本文主要探讨了牛顿插值法在求数列通项、确定二次曲线方程、证明恒等式及求解系数行列式为范德蒙行列式的线性方程组方面的应用，并为解决上述中等数学问题提供一些新的途径。
The paper studies the application of Newton's interpolation method in intermediate mathe-matics,and illustrates some new approaches to solving some problems which include obtainingthe common formula of a sequence defining a seeond-power curve equation,proving an identity,giving a solution to a linear equation group that coefficient determinane is a Vandermande. posedcommonly in intermediate mathematics.
出处
《浙江师大学报（自然科学版）》
1994年第4期67-73,共7页
Journal of Zhejiang Normal University(Natoral Sciences)
关键词
牛顿插值法
均差
桓等式
线性方程组
Newton's Interpolation Method
mean variance
identity
linear equation group
