335 - 405
Theon of Alexandria (; Ancient Greek: Θέων ὁ Ἀλεξανδρεύς; c. AD 335 – c. 405) was a Greek scholar and mathematician who lived in Alexandria, Egypt. He edited and arranged Euclid's Elements and wrote commentaries on works by Euclid and Ptolemy. Read more on Wikipedia
Since 2007, the English Wikipedia page of Theon of Alexandria has received more than 195,052 page views. His biography is available in 27 different languages on Wikipedia (up from 25 in 2019). Theon of Alexandria is the 112th most popular mathematician (up from 123rd in 2019), the 130th most popular biography from Egypt (up from 133rd in 2019) and the 7th most popular Egyptian Mathematician.
Theon of Alexandria is most famous for his work on astronomy and mathematics. He was the first person to create a system of mathematical notation.
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Among mathematicians, Theon of Alexandria ranks 112 out of 823. Before him are Thābit ibn Qurra, John Wallis, G. H. Hardy, Meton of Athens, Girard Desargues, and Isaac Barrow. After him are Charles Hermite, Grigori Perelman, Josef Stefan, Christopher Clavius, Hermann Weyl, and Leonid Kantorovich.
836 - 901
HPI: 64.29
Rank: 106
1616 - 1703
HPI: 64.27
Rank: 107
1877 - 1947
HPI: 64.24
Rank: 108
500 BC - Present
HPI: 64.10
Rank: 109
1591 - 1661
HPI: 64.06
Rank: 110
1631 - 1677
HPI: 63.97
Rank: 111
335 - 405
HPI: 63.80
Rank: 112
1822 - 1901
HPI: 63.72
Rank: 113
1966 - Present
HPI: 63.68
Rank: 114
1835 - 1893
HPI: 63.64
Rank: 115
1538 - 1612
HPI: 63.58
Rank: 116
1885 - 1955
HPI: 63.51
Rank: 117
1912 - 1986
HPI: 63.44
Rank: 118
Among people born in 335, Theon of Alexandria ranks 4. Before him are Gregory of Nyssa, Magnus Maximus, and Samudragupta. After him are Rufinus, Eunomius of Cyzicus, Nicetas of Remesiana, and Chromatius. Among people deceased in 405, Theon of Alexandria ranks 1. After him are Emperor Richū, Asin of Baekje, and Vigilius of Trent.
335 - 395
HPI: 71.05
Rank: 1
335 - 388
HPI: 68.22
Rank: 2
335 - 380
HPI: 64.94
Rank: 3
335 - 405
HPI: 63.80
Rank: 4
335 - 395
HPI: 56.30
Rank: 5
335 - 394
HPI: 55.72
Rank: 6
335 - 414
HPI: 55.09
Rank: 7
335 - 407
HPI: 52.27
Rank: 8
335 - 405
HPI: 63.80
Rank: 1
336 - 405
HPI: 61.21
Rank: 2
450 - 405
HPI: 54.13
Rank: 3
355 - 405
HPI: 53.05
Rank: 4
Among people born in Egypt, Theon of Alexandria ranks 130 out of 582. Before him are Ahmose-Nefertari (-1562), Senenmut (-1600), Cleopatra IV of Egypt (-138), Ptolemy X Alexander I (-140), Setnakhte (-1300), and Zahi Hawass (1947). After him are Psusennes I (-1100), Arsinoe II (-316), Ammonius Saccas (175), Claudian (370), Sanakht (-2700), and Ramesses IX (-1150).
1562 BC - 1495 BC
HPI: 64.19
Rank: 124
1600 BC - 1463 BC
HPI: 64.18
Rank: 125
138 BC - 112 BC
HPI: 64.08
Rank: 126
140 BC - 88 BC
HPI: 64.08
Rank: 127
1300 BC - 1188 BC
HPI: 64.02
Rank: 128
1947 - Present
HPI: 63.90
Rank: 129
335 - 405
HPI: 63.80
Rank: 130
1100 BC - 1001 BC
HPI: 63.77
Rank: 131
316 BC - 270 BC
HPI: 63.71
Rank: 132
175 - 242
HPI: 63.55
Rank: 133
370 - 404
HPI: 63.52
Rank: 134
2700 BC - 2715 BC
HPI: 63.47
Rank: 135
1150 BC - 1111 BC
HPI: 63.47
Rank: 136
Among mathematicians born in Egypt, Theon of Alexandria ranks 7. Before him are Euclid (-350), Hypatia (350), Diophantus (201), Hero of Alexandria (10), Ctesibius (-284), and Pappus of Alexandria (290). After him are Menelaus of Alexandria (70), Ahmes (-1680), Ibn Yunus (950), and Abū Kāmil Shujāʿ ibn Aslam (850).
350 BC - 240 BC
HPI: 83.48
Rank: 1
350 - 415
HPI: 81.91
Rank: 2
201 - 300
HPI: 75.97
Rank: 3
10 - 75
HPI: 75.56
Rank: 4
284 BC - 221 BC
HPI: 67.01
Rank: 5
290 - 350
HPI: 66.98
Rank: 6
335 - 405
HPI: 63.80
Rank: 7
70 - 140
HPI: 62.42
Rank: 8
1680 BC - 1620 BC
HPI: 60.42
Rank: 9
950 - 1009
HPI: 59.74
Rank: 10
850 - 930
HPI: 55.21
Rank: 11