# Fame.am profile — machine-readable export
# Canonical URL: https://fame.am/person/abu-al-hasan-ibn-ali-al-qalasadi
# Generated: 2026-08-16T12:06:07.502Z

schema: https://schema.org/Person
url: "https://fame.am/person/abu-al-hasan-ibn-ali-al-qalasadi"
name: "Abū al-Ḥasan ibn ʿAlī al-Qalaṣādī"
slug: "abu-al-hasan-ibn-ali-al-qalasadi"
description: "Abu'l-Hasan Ali ibn Muhammad al-Qalasadi was a Muslim Arab mathematician from Al-Andalus specializing in Islamic inheritance jurisprudence. Franz Woepcke stated that al-Qalaṣādī was known as one of the most influential voices in algebraic notation for taking \"the first steps toward the introduction of algebraic symbolism''. He wrote numerous books on arithmetic and algebra, including al-Tabsira fi'lm al-hisab."
tagline: "Granadan Muslim Arab mathematician (1412–1486)"
gender: "male"
category:
  name: "Academics"
  slug: "academics"
profileType:
  name: "Academic"
  slug: "academic"
  entityType: "https://www.wikidata.org/entity/Q39631"
birthDate: "1412"
deathDate: "1486-12-10"
livingStatus: "DECEASED"
scores:
  popularity:           44.03
  momentum:             0
  historical:           12.67941066666667
  currentAttention:     0
  sourceConfidence:     60
  profileCompleteness:  45
  trendDirection:       "FALLING"
ranks:
  global:   null
  country:  null
  category: null
sources:
  - url: "https://ur.wikipedia.org/wiki/%D8%A7%D8%A8%D9%88_%D8%AD%D8%B3%D9%86_%D8%B9%D9%84%DB%8C_%D9%82%D9%84%D8%B5%D8%A7%D8%AF%DB%8C"
    title: "ابو حسن علی قلصادی"
    type:  "WIKIPEDIA"
  - url: "https://ar.wikipedia.org/wiki/%D8%A3%D8%A8%D9%88_%D8%A7%D9%84%D8%AD%D8%B3%D9%86_%D8%B9%D9%84%D9%8A_%D8%A7%D9%84%D9%82%D9%84%D8%B5%D8%A7%D8%AF%D9%8A"
    title: "أبو الحسن علي القلصادي"
    type:  "WIKIPEDIA"
  - url: "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%87%E0%A6%AC%E0%A6%A8%E0%A7%87_%E0%A6%86%E0%A6%B2%E0%A6%BF_%E0%A6%86%E0%A6%B2-%E0%A6%95%E0%A6%BE%E0%A6%B2%E0%A6%BE%E0%A6%B8%E0%A6%BE%E0%A6%A6%E0%A6%BF"
    title: "আবুল হাসান ইবনে আলি আল-কালাসাদি"
    type:  "WIKIPEDIA"
  - url: "https://ca.wikipedia.org/wiki/Al-Qalassad%C3%AD"
    title: "Al-Qalassadí"
    type:  "WIKIPEDIA"
  - url: "https://cs.wikipedia.org/wiki/Ab%C3%BA_al-Hasan_Al%C3%AD_ibn_Muhammad_al-Qalas%C3%A1d%C3%AD"
    title: "Abú al-Hasan Alí ibn Muhammad al-Qalasádí"
    type:  "WIKIPEDIA"
  - url: "https://de.wikipedia.org/wiki/Ab%C5%AB_l-Hasan_%CA%BFAl%C4%AB_al-Qalas%C4%81d%C4%AB"
    title: "Abū l-Hasan ʿAlī al-Qalasādī"
    type:  "WIKIPEDIA"
  - url: "https://en.wikipedia.org/wiki/Abu'l-Hasan_ibn_Ali_al-Qalasadi"
    title: "Abu'l-Hasan ibn Ali al-Qalasadi"
    type:  "WIKIPEDIA"
  - url: "https://es.wikipedia.org/wiki/Al-Qalasadi"
    title: "Al-Qalasadi"
    type:  "WIKIPEDIA"
  - url: "https://fa.wikipedia.org/wiki/%D8%A7%D8%A8%D9%88%D8%A7%D9%84%D8%AD%D8%B3%D9%86_%D8%A7%D8%A8%D9%86_%D8%B9%D9%84%DB%8C_%D9%82%D9%84%D8%B5%D8%A7%D8%AF%DB%8C"
    title: "ابوالحسن ابن علی قلصادی"
    type:  "WIKIPEDIA"
  - url: "https://fr.wikipedia.org/wiki/Al-Qalasadi"
    title: "Al-Qalasadi"
    type:  "WIKIPEDIA"
  - url: "https://id.wikipedia.org/wiki/Abu_Al-Hasan_Ibnu_Al-Qalasadi"
    title: "Abu Al-Hasan Ibnu Al-Qalasadi"
    type:  "WIKIPEDIA"
  - url: "https://it.wikipedia.org/wiki/Ab%C5%AB_l-Hasan_ibn_%CA%BFAl%C4%AB_al-Qala%E1%B9%A3%C4%81d%C4%AB"
    title: "Abū l-Hasan ibn ʿAlī al-Qalaṣādī"
    type:  "WIKIPEDIA"
  - url: "https://nl.wikipedia.org/wiki/Ab%C5%AB_al-Hasan_ibn_Al%C4%AB_al-Qalas%C4%81d%C4%AB"
    title: "Abū al-Hasan ibn Alī al-Qalasādī"
    type:  "WIKIPEDIA"
  - url: "https://ro.wikipedia.org/wiki/Al-Qalasadi"
    title: "Al-Qalasadi"
    type:  "WIKIPEDIA"
  - url: "https://ru.wikipedia.org/wiki/%D0%90%D0%BB%D1%8C-%D0%9A%D0%B0%D0%BB%D0%B0%D1%81%D0%B0%D0%B4%D0%B8"
    title: "Аль-Каласади"
    type:  "WIKIPEDIA"
  - url: "https://www.wikidata.org/wiki/Q2462319"
    title: "Wikidata"
    type:  "WIKIDATA"

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