In the textbook of higher algebra, it is familiar to us that the remainder in the division operation of polynomial is on the basis of residue theorem and operated through division algorithm.
Finally, based on the theorem, a polynomial 2 approximation algorithm for the location problem is presented.
最后,基于此定理,给出了选址问题的一个多项式2近似算法。
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Using the similarity between polynomial ring and integer ring the paper establishes Sunse's Theorem in the polynomial ring in number field, and offers its brief learning and practice.