difference of polynomial的意思|示意

This paper presents a new dependence difference inequality test algorithm for two-dimensional arrays, and proves that the time complexity of the algorithm is polynomial.

给出了二维数组的体差不等式测试算法，并证明二维数组的体差不等式测试算法具有多项式时间复杂度。

Clearly, the difference operator or sum operator is the convenient tool for the polynomial of factorial powers.

显然，差分算子及其逆算子是阶乘幂多项式的方便工具。