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The medieval Islamic world underwent significant developments in mathematics. Muhammad ibn Musa al-Khwārizmī played a key role in this transformation, introducing algebra as a distinct field in the 9th century. Al-Khwārizmī 's approach, departing from earlier arithmetical traditions, laid the groundwork for the arithmetization of algebra ...
The Tusi couple, a mathematical device invented by the Persian polymath Nasir al-Din Tusi to model the not perfectly circular motions of the planets. Science in the medieval Islamic world was the science developed and practised during the Islamic Golden Age under the Abbasid Caliphate of Baghdad, the Umayyads of Córdoba, the Abbadids of Seville, the Samanids, the Ziyarids and the Buyids in ...
The works of Ibn Khordadbeh (c. 870) and Jayhani (c. 910s) were at the basis of a new Perso-Arab tradition in Persia and Central Asia. [10] The exact relationship between the books of Khordadbeh and Jayhani is unknown, because the two books had the same title, have often been mixed up, and Jayhani's book has been lost, so that it can only be approximately reconstructed from the works of other ...
Al-Khwarizmi. Muhammad ibn Musa al-Khwarizmi[ note 1] ( Persian: محمد بن موسى خوارزمی; c. 780 – c. 850 ), often referred to as simply al-Khwarizmi, was a polymath who produced vastly influential Arabic-language works in mathematics, astronomy, and geography. Hailing from Khwarazm, he was appointed as the astronomer and head ...
Meanwhile, in the Islamic world, Alhazen's work influenced Averroes' writings on optics, [citation needed] and his legacy was further advanced through the 'reforming' of his Optics by Persian scientist Kamal al-Din al-Farisi (died c. 1320) in the latter's Kitab Tanqih al-Manazir (The Revision of [Ibn al-Haytham's] Optics). [108]
Thābit ibn Qurra (full name: Abū al-Ḥasan ibn Zahrūn al-Ḥarrānī al-Ṣābiʾ, Arabic: أبو الحسن ثابت بن قرة بن زهرون الحراني الصابئ, Latin: Thebit/Thebith/Tebit; [ 2] 826 or 836 – February 19, 901), [ 3] was a polymath known for his work in mathematics, medicine, astronomy, and translation.
The Islamic world also influenced other aspects of medieval European culture, partly by original innovations made during the Islamic Golden Age, including various fields such as the arts, agriculture, alchemy, music, pottery, etc. Many Arabic loanwords in Western European languages, including English, mostly via Old French, date from this ...
ʻAlī Ibn Ḥawqal al-Naṣībī, born in Nisibis, Upper Mesopotamia; [ 1] was a 10th-century Arab [ 2] Muslim writer, geographer, and chronicler who travelled from AD 943 to 969. [ 3] His famous work, written in 977, is called Surat Al-Ard ( صورة الارض; "The face of the Earth"). The date of his death, known from his writings, was ...