周髀算經

周髀算经
Zhōubìsuàn Jīng
Zhou Bi Suan Jing, or Chou Pei Suan Ching, one of the oldest Chinese texts on astronomy and mathematics

CEDICT

Entry Composition

1 周 Zhōu
  1. surname Zhou
  2. Zhou Dynasty (1046–256 BC)
2 髀 bì
  1. buttocks
  2. thigh
3 算 suàn
  1. to regard as
  2. to figure
  3. to calculate
  4. to compute
4 經 Jīng surname Jing