收入朝鲜《李朝实录》中的《七政算》 (外篇)与收入《四库全书》中的《七政推步》是宋元以来回回历法自阿拉伯传人东方后所形成的两项较重要的成果。可截止目前,有关的研究工作基本上没有进行。特别是《李朝实录》中载录了回回历法内容的《七政算》,在国内外学术界尚罕为人知。本文拟从以下三个方面,对上述两个本子的有关问题作专门讨论: Revenues The “Seven Political Commissars” and the Revenues in North Korea’s “Li Dynasty Record” are the two forms of post-Song calendar since the Song and Yuan Dynasties were transmitted from the Arabs to the East Important result. So far, the relevant research work has basically not carried out. In particular, the “seven government accounts”, which contain the contents of the “calendar” in the “Li Dynasty Record,” are still scarcely known at home and abroad. This article intends to discuss the relevant issues of the above two books in the following three aspects: