例谈高等代数对初等代数的指导作用

Discussing the Direction Function of Higher Algebra to Elementary Algebra by Example

利用矩阵的特征多项式给出了分式函数迭代式的一般计算公式,并结合此迭代式及因式分解等例说明高等代数对初等数具有一定的指导作用。

The paper gets the iteration formula of fractional function by matrix Characteristic polynomial and shows the direction function of higher algebra to elementary algebra by itertion formula and factorization.