一类广义Vandermonde行列式的求导计算法

A kind of derivation computaion method of generalized vandermonde determinant.

通过构造某种用Vandermonde行列式表示的函数并对其求导,可导出一类不完整的Vandermonde行列式(称之为广义Vandermonde行列式)的计算公式,该方法思路清晰,且公式形式简明。

Through constructing some of function which is expressed with the Vandermonde determinant and deriving its derivation,a kind of incomplete computation formula of Vandermonde determinant(called Generalized Vandermonde determinant) can be derived.The train of this method is clear and the form of the formula is concise.