周《易》研究在国外陈凯东周《易》为国外科学家所认识，最早是在１７世纪末叶。第一个接受周《易》思想的欧洲科学家是德国著名的哲学家、科学家、大代数与微积分的发明者莱布尼兹。１６７９年莱布尼兹发明了＂二元算术＂，但因为不能应用而无实用意义，不敢公布于世。后... The study of “Yi” in the Zhou Dynasty was well known to foreign scientists by Chen Kai-Dong Zhou in the foreign countries, which was the earliest in the late 17th century. The first European scientist who accepted the idea of ​​Zhou Yi was Leibniz, a famous German philosopher, scientist, grand algebra and calculus inventor. Leibniz in 1679 invented “binary arithmetic”, but because it can not be used without practical significance, not announced. Rear...