# Abu'l-Hasan al-Uqlidisi

> Abū al-Ḥassan, Aḥmad Ibn Ibrāhīm, al-Uqlīdisī was a Muslim Arabmathematician 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, 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 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 was commonly given to people who sold manuscript copies of Euclid's Elements.

*Arab mathematician*

**Canonical URL:** https://fame.am/person/abu-l-hasan-al-uqlidisi

## Identity
- **Profile type:** Academic ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Academics
- **Born:** 920
- **Died:** 980
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 45.2 / 100
- **Momentum:** 0.0 / 100  (trend: FALLING)
- **Historical depth:** 14.7 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 60.0 / 100

## Sources
- [Abulhasan al-Uqlidisiy](https://uz.wikipedia.org/wiki/Abulhasan_al-Uqlidisiy)
- [أبو الحسن الإقليدسي](https://ar.wikipedia.org/wiki/%D8%A3%D8%A8%D9%88_%D8%A7%D9%84%D8%AD%D8%B3%D9%86_%D8%A7%D9%84%D8%A5%D9%82%D9%84%D9%8A%D8%AF%D8%B3%D9%8A)
- [আবুল হাসান আল উকলিদিসি](https://bn.wikipedia.org/wiki/%E0%A6%86%E0%A6%AC%E0%A7%81%E0%A6%B2_%E0%A6%B9%E0%A6%BE%E0%A6%B8%E0%A6%BE%E0%A6%A8_%E0%A6%86%E0%A6%B2_%E0%A6%89%E0%A6%95%E0%A6%B2%E0%A6%BF%E0%A6%A6%E0%A6%BF%E0%A6%B8%E0%A6%BF)
- [Al-Uqlidissí](https://ca.wikipedia.org/wiki/Al-Uqlidiss%C3%AD)
- [ئەبوولحەسەن ئیقلیدیسی](https://ckb.wikipedia.org/wiki/%D8%A6%DB%95%D8%A8%D9%88%D9%88%D9%84%D8%AD%DB%95%D8%B3%DB%95%D9%86_%D8%A6%DB%8C%D9%82%D9%84%DB%8C%D8%AF%DB%8C%D8%B3%DB%8C)
- [Al-Uqlidisi](https://de.wikipedia.org/wiki/Al-Uqlidisi)
- [Abu'l-Hasan al-Uqlidisi](https://en.wikipedia.org/wiki/Abu'l-Hasan_al-Uqlidisi)
- [Abu'l-Hasan al-Uqlidisi](https://es.wikipedia.org/wiki/Abu'l-Hasan_al-Uqlidisi)
- [ابوالحسن احمد بن ابراهیم اقلیدسی](https://fa.wikipedia.org/wiki/%D8%A7%D8%A8%D9%88%D8%A7%D9%84%D8%AD%D8%B3%D9%86_%D8%A7%D8%AD%D9%85%D8%AF_%D8%A8%D9%86_%D8%A7%D8%A8%D8%B1%D8%A7%D9%87%DB%8C%D9%85_%D8%A7%D9%82%D9%84%DB%8C%D8%AF%D8%B3%DB%8C)
- [Abu'l-Hasan al-Uqlidisi](https://fr.wikipedia.org/wiki/Abu'l-Hasan_al-Uqlidisi)
- [Abu'l-Hasan al-Uqlidisi](https://gl.wikipedia.org/wiki/Abu'l-Hasan_al-Uqlidisi)
- [Abu al-Hasan al-Uqlidisi](https://id.wikipedia.org/wiki/Abu_al-Hasan_al-Uqlidisi)
- [Al-Uqlidisi](https://it.wikipedia.org/wiki/Al-Uqlidisi)
- [Abu'l-Hasan al-Uqlidisi](https://nl.wikipedia.org/wiki/Abu'l-Hasan_al-Uqlidisi)
- [Абу-ль-Хасан аль-Уклидиси](https://ru.wikipedia.org/wiki/%D0%90%D0%B1%D1%83-%D0%BB%D1%8C-%D0%A5%D0%B0%D1%81%D0%B0%D0%BD_%D0%B0%D0%BB%D1%8C-%D0%A3%D0%BA%D0%BB%D0%B8%D0%B4%D0%B8%D1%81%D0%B8)
- [Al-Uklidisi](https://sh.wikipedia.org/wiki/Al-Uklidisi)
- [Al-Uklidisi](https://sl.wikipedia.org/wiki/Al-Uklidisi)
- [ابو حسن اقلیدیسی](https://ur.wikipedia.org/wiki/%D8%A7%D8%A8%D9%88_%D8%AD%D8%B3%D9%86_%D8%A7%D9%82%D9%84%DB%8C%D8%AF%DB%8C%D8%B3%DB%8C)
- [Wikidata](https://www.wikidata.org/wiki/Q2383111)

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