# Sijzi

> Abu Sa'id Ahmed ibn Mohammed ibn Abd al-Jalil al-Sijzi was an Iranian Muslim astronomer, mathematician, and astrologer. He is notable for his correspondence with al-Biruni and for proposing that the Earth rotates around its axis in the 10th century.

*Persian astronomer and mathematician (c.945-c.1020)*

**Canonical URL:** https://fame.am/person/sijzi

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Born:** 951
- **Died:** 1020
- **Status:** deceased
- **Gender:** male

## Fame
- **Popularity score:** 47.2 / 100
- **Momentum:** 0.0 / 100  (trend: FALLING)
- **Historical depth:** 15.4 / 100
- **Attention shift:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 60.0 / 100

## Sources
- [سجزی](https://ur.wikipedia.org/wiki/%D8%B3%D8%AC%D8%B2%DB%8C)
- [السجزي](https://ar.wikipedia.org/wiki/%D8%A7%D9%84%D8%B3%D8%AC%D8%B2%D9%8A)
- [আস-সিজযি](https://bn.wikipedia.org/wiki/%E0%A6%86%E0%A6%B8-%E0%A6%B8%E0%A6%BF%E0%A6%9C%E0%A6%AF%E0%A6%BF)
- [Es-Sidžzi](https://bs.wikipedia.org/wiki/Es-Sid%C5%BEzi)
- [Al-Sijzí](https://ca.wikipedia.org/wiki/Al-Sijz%C3%AD)
- [As-Sidschzī](https://de.wikipedia.org/wiki/As-Sidschz%C4%AB)
- [Al-Sijzi](https://en.wikipedia.org/wiki/Al-Sijzi)
- [Al-Sijzi](https://es.wikipedia.org/wiki/Al-Sijzi)
- [ابوسعید سجزی](https://fa.wikipedia.org/wiki/%D8%A7%D8%A8%D9%88%D8%B3%D8%B9%DB%8C%D8%AF_%D8%B3%D8%AC%D8%B2%DB%8C)
- [Al-Sijzi](https://fr.wikipedia.org/wiki/Al-Sijzi)
- [Abu Sa'id Ahmad ibn Muhammad ibn 'Abd al-Jalil al-Sijzi](https://it.wikipedia.org/wiki/Abu_Sa'id_Ahmad_ibn_Muhammad_ibn_'Abd_al-Jalil_al-Sijzi)
- [Siczî](https://ku.wikipedia.org/wiki/Sicz%C3%AE)
- [Al-Sijzi](https://nl.wikipedia.org/wiki/Al-Sijzi)
- [Al-Sijzi](https://no.wikipedia.org/wiki/Al-Sijzi)
- [Ас-Сиджизи](https://ru.wikipedia.org/wiki/%D0%90%D1%81-%D0%A1%D0%B8%D0%B4%D0%B6%D0%B8%D0%B7%D0%B8)
- [Sidžzi](https://sh.wikipedia.org/wiki/Sid%C5%BEzi)
- [Sidžzi](https://sr.wikipedia.org/wiki/Sid%C5%BEzi)
- [Абусаъиди Сиҷзӣ](https://tg.wikipedia.org/wiki/%D0%90%D0%B1%D1%83%D1%81%D0%B0%D1%8A%D0%B8%D0%B4%D0%B8_%D0%A1%D0%B8%D2%B7%D0%B7%D3%A3)
- [Siczî](https://tr.wikipedia.org/wiki/Sicz%C3%AE)
- [Wikidata](https://www.wikidata.org/wiki/Q2829280)

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