We can solve it with the power-series method if we want . 如果愿意的话,我们也可用幂级数法解题。
The process of replacing polynomials by formal power series is an example of a general device known as completion . 用形式幂级数来代替多项式的过程是被称之为完备化的这种一般手段的一个例子。
The general solution of (5. 122) is an arbitrary linear combination of a series of even powers and a series of odd powers . (5122)的通解是一个偶次幂级数和一个奇次幂级数的任意线性组合。
Some result of power series in convergence region 关于幂级数在收敛域内的一些结果
A survey of solutions of sum functions of power series 幂级数和函数的解法综述
【数学】幂级数。: power series递减幂级数: descending power series多重幂级数: multiple power series二重幂级数: double power series复幂级数: complex power series复数幂级数: complex power series广义幂级数: generalized power series渐近幂级数: asymptotic power series降幂级数: series of decreasing powers矩阵幂级数: matrix power series幂级数法: method of power series; power series method幂级数环: power series ring; ring of power series幂级数解: power series solution幂级数解法: power-series solution幂级数展开: development in power series; power series expansion; power-series expansion升幂级数: ascending power series; series in ascending powers; series of increasing powers收敛幂级数: convergent power series相伴幂级数: associated power series形式幂级数: formale potenzreihe formal power series幂级数的对数: power series logarithm幂级数的松弛: relaxation of power series幂级数的松驰: relaxation of power series幂级数均衡器: power series equalizer幂级数展开法: power series expansion method幂级 权级 功率电平 功率级: powerlevel幂级数的收敛性: convergence of generating function; convergence of power series