Abu Said Gorgani

Content sourced from Wikipedia, licensed under CC BY-SA 3.0.

Abu Sa'id Dharir Gurgani (also Gurgani) was a 9th‑century Persian mathematician and astronomer from Gurgan, Iran. He wrote a treatise on geometrical problems and another on the drawing of the meridian. Scholar George Sarton considered him a pupil of Ibn al‑Arabi, but Carl Brockelmann disagreed. Two of his works have survived.