中文摘要：

本文对中国太极图建立了一个新的数学模型。模型兼容欧拉公式和毕达哥拉斯定理。它可以根据某属性的状态的平衡点和相对偏离量计算出相应的阳值和阴值，进而为相关实际决策提供可靠的理论依据。

英文摘要：

In this paper , we establish a mathematical model for chinese Yin‐and‐Yang double‐fish diagram .This model is compatible with the well‐known Euler formula and Pythagorean theorem .It can be used to determine the Yin value and Yang value with respect to equilibrium point and of the relative deviation , so that it can provide reliable theoretical foundation for making a strategic decision .