# Habash al-Hasib al-Marwazi

> Ahmad ibn 'Abdallah al-Marwazi, known as Habash al-Hasib was a Persian astronomer, geographer, and mathematician from Merv in Khorasan, who discovered the trigonometric ratios tangent, and cotangent. Al-Biruni who cited Habash in his work, expanded his astronomical tables.

*Astronomer, mathematician, and geographer*

**Canonical URL:** https://fame.am/person/habash-al-hasib-al-marwazi

## Identity
- **Profile type:** Academic ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Academics
- **Born:** 766
- **Died:** 874
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 50.8 / 100
- **Momentum:** 17.6 / 100  (trend: BREAKOUT)
- **Historical depth:** 18.0 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 45.0 / 100

## Sources
- [Habash al-Hasib al-Marvaziy](https://uz.wikipedia.org/wiki/Habash_al-Hasib_al-Marvaziy)
- [حبش الحاسب](https://ar.wikipedia.org/wiki/%D8%AD%D8%A8%D8%B4_%D8%A7%D9%84%D8%AD%D8%A7%D8%B3%D8%A8)
- [হাবাশ আল-হাসিব আল-মারওয়াজি](https://bn.wikipedia.org/wiki/%E0%A6%B9%E0%A6%BE%E0%A6%AC%E0%A6%BE%E0%A6%B6_%E0%A6%86%E0%A6%B2-%E0%A6%B9%E0%A6%BE%E0%A6%B8%E0%A6%BF%E0%A6%AC_%E0%A6%86%E0%A6%B2-%E0%A6%AE%E0%A6%BE%E0%A6%B0%E0%A6%93%E0%A6%AF%E0%A6%BC%E0%A6%BE%E0%A6%9C%E0%A6%BF)
- [Habaix al-Hàssib](https://ca.wikipedia.org/wiki/Habaix_al-H%C3%A0ssib)
- [حەبەش حاسیب مەروەزی](https://ckb.wikipedia.org/wiki/%D8%AD%DB%95%D8%A8%DB%95%D8%B4_%D8%AD%D8%A7%D8%B3%DB%8C%D8%A8_%D9%85%DB%95%D8%B1%D9%88%DB%95%D8%B2%DB%8C)
- [Habasch al-Hasib al-Marwazi](https://de.wikipedia.org/wiki/Habasch_al-Hasib_al-Marwazi)
- [Habash al-Hasib](https://en.wikipedia.org/wiki/Habash_al-Hasib)
- [Habash al-Hasib al-Marwazi](https://es.wikipedia.org/wiki/Habash_al-Hasib_al-Marwazi)
- [Habash al-Hasib al-Marwazi](https://eu.wikipedia.org/wiki/Habash_al-Hasib_al-Marwazi)
- [حبش حاسب](https://fa.wikipedia.org/wiki/%D8%AD%D8%A8%D8%B4_%D8%AD%D8%A7%D8%B3%D8%A8)
- [Habash Al-Hasib](https://fr.wikipedia.org/wiki/Habash_Al-Hasib)
- [Habasy al-Hasib](https://id.wikipedia.org/wiki/Habasy_al-Hasib)
- [Habash al-Hasib al-Marwazi](https://it.wikipedia.org/wiki/Habash_al-Hasib_al-Marwazi)
- [Habash al-Hasib al-Marwazi](https://jv.wikipedia.org/wiki/Habash_al-Hasib_al-Marwazi)
- [Hebeş Merwezî](https://ku.wikipedia.org/wiki/Hebe%C5%9F_Merwez%C3%AE)
- [حبش الحاسب المروزی](https://pnb.wikipedia.org/wiki/%D8%AD%D8%A8%D8%B4_%D8%A7%D9%84%D8%AD%D8%A7%D8%B3%D8%A8_%D8%A7%D9%84%D9%85%D8%B1%D9%88%D8%B2%DB%8C)
- [Хабаш аль-Хасиб](https://ru.wikipedia.org/wiki/%D0%A5%D0%B0%D0%B1%D0%B0%D1%88_%D0%B0%D0%BB%D1%8C-%D0%A5%D0%B0%D1%81%D0%B8%D0%B1)
- [Ahmed ibn Abdulah Marvazi](https://sh.wikipedia.org/wiki/Ahmed_ibn_Abdulah_Marvazi)
- [Ahmed ibn Abdulah Marvazi](https://sr.wikipedia.org/wiki/Ahmed_ibn_Abdulah_Marvazi)
- [Ҳабаши Ҳосиб](https://tg.wikipedia.org/wiki/%D2%B2%D0%B0%D0%B1%D0%B0%D1%88%D0%B8_%D2%B2%D0%BE%D1%81%D0%B8%D0%B1)
- [Al-Merwezi](https://tk.wikipedia.org/wiki/Al-Merwezi)
- [Habeş el-Hâsib](https://tr.wikipedia.org/wiki/Habe%C5%9F_el-H%C3%A2sib)
- [حبش الحاسب المروزی](https://ur.wikipedia.org/wiki/%D8%AD%D8%A8%D8%B4_%D8%A7%D9%84%D8%AD%D8%A7%D8%B3%D8%A8_%D8%A7%D9%84%D9%85%D8%B1%D9%88%D8%B2%DB%8C)
- [Wikidata](https://www.wikidata.org/wiki/Q2475262)

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