MATHEMATICIANS from Syria

Top 2

The following people are considered by Pantheon to be the most legendary Syrian Mathematicians of all time. This list of famous Syrian Mathematicians is sorted by HPI (Historical Popularity Index), a metric that aggregates information on a biography’s online popularity.

1. Ibn al-Shatir (1304 - 1375)

With an HPI of 58.27, Ibn al-Shatir is the most famous Syrian Mathematician.  His biography has been translated into 23 different languages on wikipedia.

ʿAbu al-Ḥasan Alāʾ al‐Dīn bin Alī bin Ibrāhīm bin Muhammad bin al-Matam al-Ansari known as Ibn al-Shatir or Ibn ash-Shatir (Arabic: ابن الشاطر; 1304–1375) was an Arab astronomer, mathematician and engineer. He worked as muwaqqit (موقت, timekeeper) in the Umayyad Mosque in Damascus and constructed a sundial for its minaret in 1371/72.

2. Abu'l-Hasan al-Uqlidisi (920 - 980)

With an HPI of 49.68, Abu'l-Hasan al-Uqlidisi is the 2nd most famous Syrian Mathematician.  His biography has been translated into 15 different languages.

Abū al-Ḥassan, Aḥmad Ibn Ibrāhīm, al-Uqlīdisī (Arabic: أبو الحسن أحمد بن ابراهيم الإقليدسي, fl. 952) was a mathematician of the Islamic Golden Age, possibly from Damascus, who wrote the earliest surviving book on the use of decimal fractions with Hindu–Arabic numerals, Kitāb al-Fuṣūl fī al-Ḥisāb al-Hindī (The Book of Chapters on Hindu Arithmetic), in Arabic in 952. The book is well preserved in a single 12th century manuscript, but other than the author's name, original year of publication (341 AH, 952/3 AD) and the place (Damascus) we know nothing else about the author: after an extensive survey of extant reference material, mathematical historian Ahmad Salīm Saʿīdān, who discovered the manuscript in 1960, could find no other mention of him. His nickname al-Uqlīdisī ("the Euclidean") was commonly given to people who sold manuscript copies of Euclid's Elements. In the introductory remarks to his Arithmetic, Al-Uqlīdisī claims that he traveled to confer with every arithmetic expert he knew of, and read every previous book he could find, and comprehensively synthesized this previous work while adding his own ideas. The Arithmetic describes the main calculation methods of medieval Islamic arithmetic, including finger reckoning, the Greco-Babylonian sexagesimal system commonly used for astronomy, calculations with fractions, and positional decimal calculations using the Hindu–Arabic system performed using the dust board and stylus. It is especially notable for its treatment of decimal fractions, and for showing how to calculate using pen and paper rather than an erasable dust board. While the Persian mathematician Jamshīd al-Kāshī claimed to have discovered decimal fractions himself in the 15th century, J. Lennart Berggren notes that he was mistaken, as decimal fractions were first used five centuries before him by al-Uqlidisi as early as the 10th century. A. S. Saidan who studied al-Uqlidisi's mathematical treatise in detail wrote: The most remarkable idea in this work is that of decimal fraction. Al-Uqlidisi uses decimal fractions as such, appreciates the importance of a decimal sign, and suggests a good one. Not al-Kashi (d. 1436/7) who treated decimal fractions in his "Miftah al-Hisab", but al-Uqlidisi, who lived five centuries earlier, is the first Muslim mathematician so far known to write about decimal fractions.