摘要
本文通过分析《数书九章》(1247)“治历演纪”题原文原图,确认秦九韶的功绩在于:改进太史推演乘率蔀率的“大衍术”,使之成为完善的规格化算法,并取名为“大衍求一术”。
By analyzing the original text of the Problem of Making Calendar by Tracing its Beginning in the Shushu Jiuzhang [The Mathematicial Treatises in Nine Chapters](1247 A.D.) by Qin Jiushao, this paper confirms that Qin Jiushao improved the Dayan Method by imperial calendarians to the perfect standardizing algorithm and named it the Dayan Seeking-unity Method.
出处
《苏州大学学报（自然科学版）》
CAS
1990年第1期16-18,共3页
Journal of Soochow University(Natural Science Edition)
