Abu Sa'id Dharir Gurgani (ابوسعید ضریر گرگانی), 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. George Sarton considers him a pupil of Ibn al-A'rabi, but Carl Brockelmann rejects this opinion.
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This article is an automated import of the Wikipedia article "Abu Said Gorgani", available at https://en.wikipedia.org/wiki/Abu_Said_Gorgani . Text is licensed under CC BY-SA 4.0.