Islamic Science after the Abbasid Era ARA 102 (F20 Sec 04E - 10am class) Group 1

Name: Nasir al-Din

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Born: 1201

Died: 1274

Occupation: Scholar, polymath and prolific writer

Known for: Convincing Hulagu to build an observatory in order to construct accurate astronomical tables for improved astrological predictions. There, he was its director until he died and made important contributions both in observations and in theory.

Name: Al Shirazi

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Born: 1236

Died: 1311

Occupation: Polymath and poet

Known for: His work Nehayat al-Idrak fi Dirayat al-Aflak (The Limit of Accomplishment Concerning Knowledge of the Heavens) and Al- Tuhfah al-Shahiya (The Royal Present)

Name: Al-Farisi

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Born: 1267

Died: 1319

Occupation: Mathematician and physicist

Known for: His work Tadhkirat al-Ahbab fi Bayan al-Tahabb (Memorandum for Friends on the Proof of Amicability), where he introduced a major new approach based on factorization and combinatorial methods.

Name: Ibn al-Shatir

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Born: 1304

Died: 1375

Occupation: Astronomer, mathematician, engineer, inventor and worked as the Muwaqqit of the Great Ummayad Mosque of Damascus.

Known for: His work Kitab nihayat al-sul fi tashih al-usul (The Final Quest Concerning the Rectification of Principles), where he used the progress made by Tusi and the Maragha school of Astronomy to drastically reform the Ptolemaic models of the Sun, Moon, and planets.

Name: Al-Qushji

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Born: 1403

Died: 1474

Occupation: Astronomer, mathematician and physicist

Known for: partly establishing on physical rather than philosophical bases, and partly for attempting to answer the question of Earth's rotation and to provide evidence for it, using observational data on comets. He contributed to Ulugh Beg's Zij-i-Sultani and later improved on Nasir al-Din al-Tusi's planetary model, presenting an alternative model for Mercury.