Sorrylies.com Marriage Is Marriage A Good Thing You Taien calendar - pedia, the free encyclopedia
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The Taien-reki system corrected errors in the Genka calendar and Gihō calendar which were used in Japan in the first half of the 8th century. It was the work of Yixing, who was a Chinese astronomer.
^ abTrimble, Virginia et al. (2007). "Yixing" in Biographical Encyclopedia of Astronomers, pp. 1252-1253, citing Ohashi, Yukio. (1995).“Daien-reki no hokan-hō nit suite.” (On the Interpolation used in the Dayan calendar) Kagakusi Kenkyu (Journal of History of Science), ser. 2, 34, 195: 170–176.