Nam Byeong-gil (Korean: 남병길; Hanja: 南秉吉; MR: Nam Pyŏnggil, 1820–1869), also known as Nam Sang-gil (南相吉, 남상길), courtesy name Jasang (자상; 字裳), art name Yugiljae (육일재; 六一齋) or Hyecheon (혜천; 惠泉), was a Korean mathematician and astronomer of the Joseon period.
He was a member of the Uiryeong Nam clan.
[1] His brother Nam Byeong-cheol (南秉哲) was also a noted astronomer.
[2] His works included:[1]
This Korean biographical article is a stub.