Khayyam
Born 18 February 1927 · Iran
Died 4 December 1131
Composed the music for the classic Bollywood film 'Umrao Jaan' (1981).
🔔 Add birthday reminderOmar Khayyam (1048–1131) was a Persian poet and polymath, known for his contributions to mathematics, astronomy, philosophy, and Persian literature. He was born in Nishapur, Iran and lived during the Seljuk era, around the time of the First Crusade.
✨ A detail that surprised us
Omar Khayyam’s geometric solution to cubic equations involved intersecting conic sections, a method later credited to Descartes but developed by Khayyam in the 11th century.
1. In 1048, Omar Khayyam was born in Nishapur, Iran, a key city of the Seljuk Empire, where he later memorized the Quran and studied under prominent scholars like Mawlana Qadi Muhammad and Khawjah Abu’l-Hasan al-Anbari.
2. 🌟 Around 1070, Khayyam revolutionized algebra by using geometric methods to solve cubic equations, predating René Descartes' work on the subject by centuries.
3. By 1079, he had challenged the foundations of Euclidean geometry in his treatise Risāla fī šarḥ mā aškala min muṣādarāt kitāb Uqlīdis, which introduced what is now called the Khayyam–Saccheri quadrilateral.
4. 🌞 In 1079, Khayyam helped design the Jalali calendar, a solar calendar with an intricate 33-year intercalation cycle, achieving a precision unmatched by the Gregorian calendar used today.
5. His quatrains (rubāʿiyāt), though debated in authorship, were popularized in 1859 by Edward FitzGerald's English translation, sparking Western fascination with Khayyam’s poetic philosophy.
6. 🪐 Khayyam’s astronomical calculations refined the length of the solar year to unprecedented accuracy, influencing Persian timekeeping and science throughout the medieval era.
7. ❓ How did Khayyam’s mathematical and poetic legacies intertwine to shape both the scientific and cultural worlds centuries after his death in 1131?
Awards & Honours
- 🏅Padma Bhushan
🔍 One thing most people don't know
In 1859, Edward FitzGerald’s English translation of Khayyam’s rubāʿiyāt popularized Persian quatrains in the West, decades after Khayyam’s death in 1131.
🖼️ Through the Years
📅 The Journey
🗝️ Discoveries
🎥 Speeches & Recordings
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📖 Curated Sources
🌱 What changed because of them
Khayyam’s work on the Jalali calendar laid the groundwork for the Persian calendar still used today, impacting timekeeping in Iran for nearly a millennium. His treatise on Euclid’s parallel postulate influenced later developments in non-Euclidean geometry. Additionally, the popularization of his rubāʿiyāt by Edward FitzGerald introduced Persian poetic thought to Western literature, bridging cultural understandings across continents.
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