The equivalence of the two statements can be proven through the use of successive polynomial division.

两个表述的等效性可以通过使用连续多项式除法来证明。

Based on the relationship between the group delay function and the cepstral coefficients, the denominator polynomial coefficients can be determined.

根据群延迟函数与倒谱系数之间的关系，可以确定分母的多项式系数。

Shor's algorithm, for example, is able to find the period of a function of N bits in polynomial time.

例如 Shor 的算法能在多项式时间内找到一个 N 位函数的周期。