MATHEMATICIAN
Ibn Sahl
940 - 1000
Ibn Sahl
Ibn Sahl (full name: Abū Saʿd al-ʿAlāʾ ibn Sahl أبو سعد العلاء ابن سهل; c. 940–1000) was a Persian mathematician and physicist of the Islamic Golden Age, associated with the Buyid court of Baghdad. Read more on Wikipedia
Since 2007, the English Wikipedia page of Ibn Sahl has received more than 67,008 page views. His biography is available in 18 different languages on Wikipedia (up from 17 in 2019). Ibn Sahl is the 390th most popular mathematician (up from 396th in 2019).
Memorability Metrics
67k
Page Views (PV)
54.68
Historical Popularity Index (HPI)
18
Languages Editions (L)
5.41
Effective Languages (L*)
2.10
Coefficient of Variation (CV)
Among MATHEMATICIANS
Among mathematicians, Ibn Sahl ranks 390 out of 1,004. Before him are Elwin Bruno Christoffel, Richard Courant, Grigory Margulis, Maryam Mirzakhani, Lennart Carleson, and Eugenio Beltrami. After him are John G. Kemeny, Stephen Cole Kleene, Raymond Smullyan, Qin Jiushao, Campanus of Novara, and Lars Hörmander.
Most Popular Mathematicians in Wikipedia
Go to all RankingsElwin Bruno Christoffel
1829 - 1900
HPI: 54.82
Rank: 384
Richard Courant
1888 - 1972
HPI: 54.77
Rank: 385
Grigory Margulis
1946 - Present
HPI: 54.75
Rank: 386
Maryam Mirzakhani
1977 - 2017
HPI: 54.75
Rank: 387
Lennart Carleson
1928 - Present
HPI: 54.71
Rank: 388
Eugenio Beltrami
1835 - 1900
HPI: 54.70
Rank: 389
Ibn Sahl
940 - 1000
HPI: 54.68
Rank: 390
John G. Kemeny
1926 - 1992
HPI: 54.62
Rank: 391
Stephen Cole Kleene
1909 - 1994
HPI: 54.62
Rank: 392
Raymond Smullyan
1919 - 2017
HPI: 54.62
Rank: 393
Qin Jiushao
1201 - 1261
HPI: 54.61
Rank: 394
Campanus of Novara
1210 - 1296
HPI: 54.56
Rank: 395
Lars Hörmander
1931 - 2012
HPI: 54.54
Rank: 396
Contemporaries
Among people born in 940, Ibn Sahl ranks 13. Before him are Leopold I, Margrave of Austria, Doubravka of Bohemia, Baldwin III, Count of Flanders, Abu-Mahmud Khojandi, Abū Sahl al-Qūhī, and Henry III, Duke of Bavaria. After him are Bardas Phokas the Younger, Willigis, and Ælfthryth, wife of Edgar. Among people deceased in 1000, Ibn Sahl ranks 11. Before him are Zoe Karbonopsina, Abu-Mahmud Khojandi, Abū Sahl al-Qūhī, Constantine of Preslav, Henry of Speyer, and Bertha of Swabia. After him are Abu Sulayman Sijistani, Joseph Genesius, García Sánchez II of Pamplona, Matsyendranatha, Leo of Tripoli, and Mara Takla Haymanot.
Others Born in 940
Go to all RankingsLeopold I, Margrave of Austria
POLITICIAN
940 - 994
HPI: 62.60
Rank: 7
Doubravka of Bohemia
POLITICIAN
940 - 977
HPI: 58.73
Rank: 8
Baldwin III, Count of Flanders
POLITICIAN
940 - 962
HPI: 57.69
Rank: 9
Abu-Mahmud Khojandi
ASTRONOMER
940 - 1000
HPI: 57.66
Rank: 10
Abū Sahl al-Qūhī
MATHEMATICIAN
940 - 1000
HPI: 57.24
Rank: 11
Henry III, Duke of Bavaria
POLITICIAN
940 - 989
HPI: 56.90
Rank: 12
Ibn Sahl
MATHEMATICIAN
940 - 1000
HPI: 54.68
Rank: 13
Bardas Phokas the Younger
MILITARY PERSONNEL
940 - 989
HPI: 54.05
Rank: 14
Willigis
RELIGIOUS FIGURE
940 - 1011
HPI: 52.34
Rank: 15
Ælfthryth, wife of Edgar
COMPANION
940 - 1000
HPI: 46.84
Rank: 16
Others Deceased in 1000
Go to all RankingsZoe Karbonopsina
POLITICIAN
900 - 1000
HPI: 60.24
Rank: 5
Abu-Mahmud Khojandi
ASTRONOMER
940 - 1000
HPI: 57.66
Rank: 6
Abū Sahl al-Qūhī
MATHEMATICIAN
940 - 1000
HPI: 57.24
Rank: 7
Constantine of Preslav
WRITER
900 - 1000
HPI: 56.39
Rank: 8
Henry of Speyer
POLITICIAN
971 - 1000
HPI: 56.06
Rank: 9
Bertha of Swabia
COMPANION
907 - 1000
HPI: 55.21
Rank: 10
Ibn Sahl
MATHEMATICIAN
940 - 1000
HPI: 54.68
Rank: 11
Abu Sulayman Sijistani
PHILOSOPHER
932 - 1000
HPI: 54.09
Rank: 12
Joseph Genesius
RELIGIOUS FIGURE
1000 - 1000
HPI: 54.02
Rank: 13
García Sánchez II of Pamplona
POLITICIAN
964 - 1000
HPI: 53.81
Rank: 14
Matsyendranatha
RELIGIOUS FIGURE
901 - 1000
HPI: 53.66
Rank: 15
Leo of Tripoli
MILITARY PERSONNEL
900 - 1000
HPI: 52.71
Rank: 16
Mara Takla Haymanot
RELIGIOUS FIGURE
900 - 1000
HPI: 49.75
Rank: 17