Biography:Al-Abbās ibn Said al-Jawharī
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Short description: 9th century Islamic geometer
Al-Jawhari' | |
---|---|
العباس بن سعيد الجوهري | |
Born | c. 800 |
Died | c. 860 possibly Baghdad |
Academic work | |
Era | Islamic Golden Age |
Main interests | Mathematics, astronomy, geometry |
Al-ʿAbbās ibn Saʿid al-Jawharī (Arabic: العباس بن سعيد الجوهري; c. 800 – c. 860), known as Al-Jawhari, was a geometer who worked at the House of Wisdom in Baghdad and for in a short time in Damascus, where he made astronomical observations. Born (and probably dying) in Baghdad, he was probably of Iranian origin.[1][page needed] His most important work was his commentary on Euclid's Elements, which contained nearly 50 additional propositions and an attempted mathematical proof of the parallel postulate.[citation needed]
Described as having superb knowledge of Greek, which was unusual for a Muslim scholar), Al-Jawhari is credited with a translation into Arabic of the Indian polymath Shanaq al-Hindi's Book of Poisons.[2]
References
- ↑ Selin 1997, pp. 813–833.
- ↑ Treiger 2022.
Sources
- Selin, Helaine (1997). Encyclopaedia of the History of Science, Technology, and Medicine in Non-Western Cultures. Berlin; New York: Springer Nature. ISBN 978-1-4020-4960-6. https://archive.org/details/encyclopaediaofh0000unse/page/n5/mode/2up.
- Treiger, Alexander (2022). "From al-Biṭrīq to Ḥunayn: Melkite and Nestorian Translators in Early ʿAbbāsid Baghdad". Mediterranea 7: 143–181. doi:10.21071/mijtk.v7i.13666. https://www.uco.es/ucopress/ojs/index.php/mediterranea/article/view/13666.
Further reading
- De Young, Gregg (1997). "Al-Jawhari's additions to Book V of Euclid's Elements". Zeitschrift für Geschichte der Arabisch-Islamischen Wissenschaften 11 (10): 153–178.
- Bolt, Marvin (2007). "Jawharī: al‐ʿAbbās ibn Saʿīd al‐Jawharī". in Thomas Hockey. The Biographical Encyclopedia of Astronomers. New York: Springer. pp. 591–2. ISBN 978-0-387-31022-0. http://islamsci.mcgill.ca/RASI/BEA/Jawhari_BEA.htm. (PDF version)
- Sabra, Abdelhamid I. (1973). "Al-Jawharī, Al-'Abbās Ibn Sa'īd". Dictionary of Scientific Biography. 7. pp. 79–80. http://www.encyclopedia.com/doc/1G2-2830902171.html.
- O'Connor, John J.; Robertson, Edmund F. (November 1999), "al-Abbas ibn Said Al-Jawhari", MacTutor History of Mathematics archive, University of St Andrews, http://www-history.mcs.st-andrews.ac.uk/Biographies/Al-Jawhari.html.
Original source: https://en.wikipedia.org/wiki/Al-Abbās ibn Said al-Jawharī.
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