Qutb al-Din al-Shirazi (1236–1311)

Born 1236 CE, died 1311 CE.

Qotb al-Din Mahmoud b. Zia al-Din Mas'ud b. Mosleh Shirazi (Persian: قطب‌الدینْ محمود بن ضیاءالدینْ مسعود بن مصلح شیرازی; 1236–1311) was a 13th-century Persian polymath and poet who made contributions to astronomy, mathematics, medicine, physics, music theory, philosophy and Sufism.

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Qutb al-Din al-Shirazi (1236–1311)

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