Al-Qalqashandi | |
|---|---|
| Born | Shihāb al-Dīn Abū 'l-Abbās Aḥmad ibn ‘Alī ibn Aḥmad ‘Abd Allāh al-Fazārī al-Shāfiʿī 1355 or 1356 Nile Delta, Egypt |
| Died | 1418 |
| Nationality | Egyptian |
| Occupation(s) | Encyclopedist, Polymath, Mathematician |
| Notable work | Ṣubḥ al-Aʿshá |
Shihāb al-Dīn Abū 'l-Abbās Aḥmad ibn ‘Alī ibn Aḥmad ‘Abd Allāh al-Fazārī al-Shāfiʿī[1] better known by the epithet al-Qalqashandī (Arabic: شهاب الدين أحمد بن علي بن أحمد القلقشندي; 1355 or 1356 – 1418), was a medieval Egyptian encyclopedist, polymath and mathematician. A native of the Nile Delta, he became a Scribe of the Scroll (Katib al-Darj), or clerk of the Mamluk chancery in Cairo, Egypt. His magnum opus is the voluminous administrative encyclopedia Ṣubḥ al-Aʿshá.