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本文定义了伴随相对误差,对相对误差与伴随相对误差的量化关系进行了讨论,得到了两个相关定理,从而为解决实际问题提供了一定的理论基础。
This paper defines the relationship between the relative error and the relative error along with the relative error. Two related theorems are obtained, which provides a theoretical basis for solving practical problems.