Consequently we obtain some new proposition for the power sum problem.
并由此得出幂和问题的一些新的性质。
With the help of Newton formula and Vieta theorem, iterative method was used to solve problems of power sum.
借助牛顿公式和韦达定理，采用迭代的方法求解类似于自然数等幂和的问题。
With the help of Newton formula and Vieta theorem, iterative method was used to solve problems of power sum.
借助牛顿公式和韦达定理，采用迭代的方法求解类似于自然数等幂和的问题。
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