Biography:Ibrāhīm al-Fazārī
Ibrahim ibn Habib al-Fazari | |
|---|---|
| Died | 160 AH/ 777 AD Baghdad, Abbasid Caliphate, now Iraq |
| Occupation | Mathematician |
| Era | Islamic Golden Age |
Ibrahim ibn Habib ibn Sulayman ibn Samura ibn Jundab Banu Fazara, known as al-Fazari (Arabic: إبراهيم بن حبيب بن سليمان بن سمرة بن جندب الفزاري) (died 777) was an 8th century Muslim mathematician and astronomer at the Abbasid court of the Caliph Al-Mansur (r. 754–775). His son Muḥammad ibn Ibrāhīm al-Fazārī was also an astronomer.
Biography
The caliph ordered al-Fazārī and his son to translate the Indian astronomical text, The Sindhind, along with Yaʿqūb ibn Ṭāriq, which was completed in Baghdad about 750, and entitled Az-Zīj ‛alā Sinī al-‛Arab. This translation was possibly the vehicle by means of which the Hindu numeral system (the modern number notation) was transmitted from India to Iran.
At the end of the 8th century, whilst at the court of the Abbasid Caliphate, al-Fazārī mentioned Ghana, "the land of gold."[1]
Works
Al-Fazari composed various astronomical writings ("On the astrolabe", "On the armillary spheres", "on the calendar").
See also
- Ya'qubi
References
- ↑ Levtzion 1973, p. 3.
Sources
- Levtzion, Nehemia (1973). Ancient Ghana and Mali. New York: Methuen & Co Ltd. ISBN 0841904316.
Further reading
- Richard Nelson Frye: The Golden Age of Persia
- Kennedy, Edward Stewart (1956). Islamic Astronomical Tables. American Philosophical Society. ISBN 9780871694621. https://books.google.com/books?id=EywLAAAAIAAJ&pg=PP4. Retrieved 29 September 2014.
- Plofker, Kim (2007). "Fazārī: Muḥammad ibn Ibrāhīm al‐Fazārī". in Thomas Hockey. The Biographical Encyclopedia of Astronomers. New York: Springer. pp. 362–3. ISBN 978-0-387-31022-0. http://islamsci.mcgill.ca/RASI/BEA/Fazari_BEA.htm. (PDF version)
- H. Suter: Die Mathematiker und Astronomer der Araber (3, 208, 1900)
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