"Ekiteiden"

…This kind of interpretation of the Yi is sometimes called the Yi of principles, in contrast to the Han Yi of symbols and numbers. In the Song dynasty, the Yin-Yang philosophy, the theory of Taiji, and the cosmology of the Yi had a great influence on the formation of Taoism (New Confucianism), but when it comes to commentaries on the Yi, the first to be mentioned is Cheng Yi's (Yichuan) Yi Cheng Zhuan. This work interprets the Yi according to his own philosophy, and it shows traces of Cheng Yi's deep thoughts in his later years, making it a twin of the Yi of principles, along with the Zhengbi commentary. …

*Some of the terminology explanations that refer to "The Book of Evolution" are listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

…このような《易》解釈を漢易の〈象数易〉に対して〈義理易〉と呼ぶことがある。　宋代になると，《易》の陰陽哲学，太極論，宇宙論などが〈道学〉(新儒教)の形成に大きな影響を与えたが，易注についていえば，まず程頤（ていい）(伊川)の《易程伝》を挙げねばならない。この仕事は自己の哲学によって《易》を解釈したもので，そこには程頤晩年の深い思索の跡が刻まれており，正弼注とならぶ義理易の双璧である。…

※「《易程伝》」について言及している用語解説の一部を掲載しています。

出典｜株式会社平凡社世界大百科事典 第２版について | 情報