QinJiushao, the founder of China's mathematics history, was considered to be a great master of mathematics.
秦九韶不仅是中国数学理论的奠基人，也是全球公认的数学大师。
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Based on the theory of "Shu and Dao are not two basics", QinJiushao brought to full display the interaction between Daoism and mathematical thinking in "the Dayan Seeking-unity Method".