A Julia code that converts a number to its corresponding Roman numeral.

An ipython code to encrypt Chinese characters in Caesar's way, via unicode

Fundamental physics problems for fun. (to be updated)

（独幕剧）新沐阳光，迎奥运，强体质，铸精神（作于2008年）

Stories of Great Mathematicians and their thoughts (in Chinese):

Light novels, codes for fun etc. written by myself... Most novels are not in English...

Évariste Galois