# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/abu-sahl-al-quhi
# Generated: 2026-08-15T15:10:09.273Z

schema: https://schema.org/Person
url: "https://fame.am/person/abu-sahl-al-quhi"
name: "Abu Sahl al-Quhi"
slug: "abu-sahl-al-quhi"
description: "Abū Sahl Wayjan ibn Rustam al-Kūhī was a Persian mathematician, physicist and astronomer. He was from Kuh, an area in Tabaristan, Amol, and flourished in Baghdad in the 10th century. He is considered one of the greatest geometers, with many mathematical and astronomical writings ascribed to him."
tagline: "10th century Persian mathematician, physicist and astronomer"
image: "https://commons.wikimedia.org/wiki/Special:FilePath/Gravure_originale_du_compas_parfait_par_Ab%C5%AB_Sahl_al-Q%C5%ABh%C4%AB.jpg?width=1200"
gender: "male"
category:
  name: "Academics"
  slug: "academics"
profileType:
  name: "Academic"
  slug: "academic"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "940"
deathDate: "1000"
livingStatus: "DECEASED"
scores:
  popularity:           50.67
  momentum:             1.813031161473088
  historical:           19.94834533333334
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  60
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://uz.wikipedia.org/wiki/Abu_Sahl_al-Quh"
    title: "Abu Sahl al-Quh"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D8%A3%D8%A8%D9%88_%D8%B3%D9%87%D9%84_%D8%A7%D9%84%D9%82%D9%88%D9%87%D9%8A"
    title: "أبو سهل القوهي"
    type:  "WIKIPEDIA"
  - url: "https://bn.wikipedia.org/wiki/%E0%A6%86%E0%A6%AC%E0%A7%81_%E0%A6%B8%E0%A6%BE%E0%A6%B9%E0%A6%B2_%E0%A6%86%E0%A6%B2-%E0%A6%95%E0%A7%81%E0%A6%B9%E0%A6%BF"
    title: "আবু সাহল আল-কুহি"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Al-Quh%C3%AD"
    title: "Al-Quhí"
    type:  "WIKIPEDIA"
  - url: "https://ckb.wikipedia.org/wiki/%D8%A6%DB%95%D8%A8%D9%88%D9%88_%D8%B3%DB%95%DA%BE%D9%84_%D9%82%D9%88%D9%88%DA%BE%DB%8C"
    title: "ئەبوو سەھل قووھی"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Abu_Sahl_al-Quhi"
    title: "Abu Sahl al-Quhi"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Abu_Sahl_al-Quhi"
    title: "Abu Sahl al-Quhi"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Ab%C5%AB_Sahl_al-Q%C5%ABh%C4%AB"
    title: "Abū Sahl al-Qūhī"
    type:  "WIKIPEDIA"
  - url: "https://fa.wikipedia.org/wiki/%D8%A7%D8%A8%D9%88%D8%B3%D9%87%D9%84_%D9%88%DB%8C%D8%AC%D9%86_%D8%A8%D9%86_%D8%B1%D8%B3%D8%AA%D9%85_%DA%A9%D9%88%D9%87%DB%8C"
    title: "ابوسهل ویجن بن رستم کوهی"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Ab%C5%AB_Sahl_al-Q%C5%ABh%C4%AB"
    title: "Abū Sahl al-Qūhī"
    type:  "WIKIPEDIA"
  - url: "https://gl.wikipedia.org/wiki/Quhi"
    title: "Quhi"
    type:  "WIKIPEDIA"
  - url: "https://id.wikipedia.org/wiki/Abu_Sahal_al-Quhi"
    title: "Abu Sahal al-Quhi"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Ab%C5%AB_Sahl_al-Q%C5%ABh%C4%AB"
    title: "Abū Sahl al-Qūhī"
    type:  "WIKIPEDIA"
  - url: "https://ja.wikipedia.org/wiki/%E3%82%A2%E3%83%96%E3%83%BC%E3%83%BB%E3%82%B5%E3%83%95%E3%83%AB%E3%83%BB%E3%82%A2%E3%83%AB%EF%BC%9D%E3%82%AF%E3%83%BC%E3%83%92%E3%83%BC"
    title: "アブー・サフル・アル＝クーヒー"
    type:  "WIKIPEDIA"
  - url: "https://jv.wikipedia.org/wiki/Ab%C5%AB_Sahl_al-Q%C5%ABh%C4%AB"
    title: "Abū Sahl al-Qūhī"
    type:  "WIKIPEDIA"
  - url: "https://ks.wikipedia.org/wiki/%D8%A7%D8%A8%D9%88_%D8%B3%DB%81%D9%84_%D8%A7%D9%84%D9%82%D9%88%D8%AD%DB%8C"
    title: "ابو سہل القوحی"
    type:  "WIKIPEDIA"
  - url: "https://ku.wikipedia.org/wiki/K%C3%BBh%C3%AE"
    title: "Kûhî"
    type:  "WIKIPEDIA"
  - url: "https://mzn.wikipedia.org/wiki/%D8%A7%D8%A8%D9%88%D8%B3%D9%87%D9%84_%DA%A9%D9%88%D9%87%DB%8C"
    title: "ابوسهل کوهی"
    type:  "WIKIPEDIA"
  - url: "https://pt.wikipedia.org/wiki/Ab%C5%AB_Sahl_al-Q%C5%ABh%C4%AB"
    title: "Abū Sahl al-Qūhī"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%90%D0%B1%D1%83_%D0%A1%D0%B0%D1%85%D0%BB%D1%8C_%D0%B0%D0%BB%D1%8C-%D0%9A%D1%83%D1%85%D0%B8"
    title: "Абу Сахль аль-Кухи"
    type:  "WIKIPEDIA"
  - url: "https://sh.wikipedia.org/wiki/Al-Kuhi"
    title: "Al-Kuhi"
    type:  "WIKIPEDIA"
  - url: "https://tg.wikipedia.org/wiki/%D0%90%D0%B1%D1%83%D1%81%D0%B0%D2%B3%D0%BB%D0%B8_%D0%9A%D3%AF%D2%B3%D3%A3"
    title: "Абусаҳли Кӯҳӣ"
    type:  "WIKIPEDIA"
  - url: "https://tr.wikipedia.org/wiki/K%C3%BBh%C3%AE"
    title: "Kûhî"
    type:  "WIKIPEDIA"
  - url: "https://uk.wikipedia.org/wiki/%D0%90%D0%B1%D1%83_%D0%A1%D0%B0%D1%85%D0%BB%D1%8C_%D0%B0%D0%BB%D1%8C-%D0%9A%D1%83%D1%85%D1%96"
    title: "Абу Сахль аль-Кухі"
    type:  "WIKIPEDIA"
  - url: "https://ur.wikipedia.org/wiki/%D8%A7%D8%A8%D9%88_%D8%B3%DB%81%D9%84_%D8%A7%D9%84%DA%A9%D9%88%DB%81%DB%8C"
    title: "ابو سہل الکوہی"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q335313"
    title: "Wikidata"
    type:  "WIKIDATA"

# bio (long form, separated for readability)
bio: |
  Imported from discovery source: wikidata-dump