1812 - 1882
William Shanks (25 January 1812 – June 1882) was an English amateur mathematician. He is famous for his calculation of π (pi) to 707 places in 1873, which was correct up to the first 527 places. The error was discovered in 1944 by D. F. Ferguson (using a mechanical desk calculator). Read more on Wikipedia
Since 2007, the English Wikipedia page of William Shanks has received more than 116,010 page views. His biography is available in 18 different languages on Wikipedia (up from 17 in 2019). William Shanks is the 701st most popular mathematician (down from 563rd in 2019), the 3,550th most popular biography from United Kingdom (down from 2,622nd in 2019) and the 77th most popular British Mathematician.
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Among mathematicians, William Shanks ranks 701 out of 823. Before him are Stanisław Mazur, Alexander Esenin-Volpin, Joseph Diez Gergonne, Hans Carl Friedrich von Mangoldt, William Whiston, and Carl Størmer. After him are Hilda Geiringer, Jørgen Pedersen Gram, Daniel Quillen, Alexander Ostrowski, Charles Howard Hinton, and Helena Rasiowa.
1905 - 1981
HPI: 46.56
Rank: 695
1924 - 2016
HPI: 46.54
Rank: 696
1771 - 1859
HPI: 46.51
Rank: 697
1854 - 1925
HPI: 46.50
Rank: 698
1667 - 1752
HPI: 46.41
Rank: 699
1874 - 1957
HPI: 46.33
Rank: 700
1812 - 1882
HPI: 46.32
Rank: 701
1893 - 1973
HPI: 46.32
Rank: 702
1850 - 1916
HPI: 46.30
Rank: 703
1940 - 2011
HPI: 46.29
Rank: 704
1893 - 1986
HPI: 46.26
Rank: 705
1853 - 1907
HPI: 46.23
Rank: 706
1917 - 1994
HPI: 46.17
Rank: 707
Among people born in 1812, William Shanks ranks 61. Before him are Carl Christian Hall, Johanne Luise Heiberg, Charles Duclerc, Buenaventura Báez, Carl Christoffer Georg Andræ, and Samo Chalupka. After him are Charles Canning, 1st Earl Canning, Nicolae Crețulescu, Aleardo Aleardi, Pierre de Decker, Auguste Duméril, and George Grey. Among people deceased in 1882, William Shanks ranks 62. Before him are Joseph Decaisne, Johann Benedict Listing, Charles Wyville Thomson, Theodor Ludwig Wilhelm von Bischoff, Ion Andreescu, and Ernest Courtot de Cissey. After him are Antoine Bussy, William Harrison Ainsworth, Katarina Ivanović, James Spriggs Payne, Thomas Romney Robinson, and Joaquim Manuel de Macedo.
1812 - 1888
HPI: 48.24
Rank: 55
1812 - 1890
HPI: 48.15
Rank: 56
1812 - 1888
HPI: 47.92
Rank: 57
1812 - 1884
HPI: 47.62
Rank: 58
1812 - 1893
HPI: 47.37
Rank: 59
1812 - 1883
HPI: 47.10
Rank: 60
1812 - 1882
HPI: 46.32
Rank: 61
1812 - 1862
HPI: 46.01
Rank: 62
1812 - 1900
HPI: 45.04
Rank: 63
1812 - 1878
HPI: 44.31
Rank: 64
1812 - 1891
HPI: 44.15
Rank: 65
1812 - 1870
HPI: 43.88
Rank: 66
1812 - 1898
HPI: 40.99
Rank: 67
1807 - 1882
HPI: 48.27
Rank: 56
1808 - 1882
HPI: 48.16
Rank: 57
1830 - 1882
HPI: 47.92
Rank: 58
1807 - 1882
HPI: 47.31
Rank: 59
1850 - 1882
HPI: 47.13
Rank: 60
1810 - 1882
HPI: 46.85
Rank: 61
1812 - 1882
HPI: 46.32
Rank: 62
1794 - 1882
HPI: 46.11
Rank: 63
1805 - 1882
HPI: 45.89
Rank: 64
1811 - 1882
HPI: 45.85
Rank: 65
1819 - 1882
HPI: 44.42
Rank: 66
1792 - 1882
HPI: 43.83
Rank: 67
1820 - 1882
HPI: 43.40
Rank: 68
Among people born in United Kingdom, William Shanks ranks 3,550 out of 7,765. Before him are Henry Bird (1830), Alun Armstrong (1946), Alfred Ewing (1855), William Elford Leach (1791), Jenny Agutter (1952), and Julian Richings (1955). After him are Neil Bartlett (1932), N. E. Brown (1849), Kevin McKidd (1973), William Thomas Blanford (1832), John Rimmer (1878), and Donald Sumpter (1943).
1830 - 1908
HPI: 46.37
Rank: 3,544
1946 - Present
HPI: 46.37
Rank: 3,545
1855 - 1935
HPI: 46.36
Rank: 3,546
1791 - 1836
HPI: 46.35
Rank: 3,547
1952 - Present
HPI: 46.33
Rank: 3,548
1955 - Present
HPI: 46.33
Rank: 3,549
1812 - 1882
HPI: 46.32
Rank: 3,550
1932 - 2008
HPI: 46.32
Rank: 3,551
1849 - 1934
HPI: 46.32
Rank: 3,552
1973 - Present
HPI: 46.32
Rank: 3,553
1832 - 1905
HPI: 46.32
Rank: 3,554
1878 - 1962
HPI: 46.32
Rank: 3,555
1943 - Present
HPI: 46.32
Rank: 3,556
Among mathematicians born in United Kingdom, William Shanks ranks 77. Before him are David Gregory (1659), Max Newman (1897), Lady Byron (1792), Peter Tait (1831), Annie S. D. Maunder (1868), and William Whiston (1667). After him are Charles Howard Hinton (1853), Douglas Hartree (1897), E. T. Whittaker (1873), William Henry Young (1863), Benjamin Robins (1707), and Simon Donaldson (1957).
1659 - 1708
HPI: 47.73
Rank: 71
1897 - 1984
HPI: 47.18
Rank: 72
1792 - 1860
HPI: 47.14
Rank: 73
1831 - 1901
HPI: 46.94
Rank: 74
1868 - 1947
HPI: 46.59
Rank: 75
1667 - 1752
HPI: 46.41
Rank: 76
1812 - 1882
HPI: 46.32
Rank: 77
1853 - 1907
HPI: 46.23
Rank: 78
1897 - 1958
HPI: 45.99
Rank: 79
1873 - 1956
HPI: 45.85
Rank: 80
1863 - 1942
HPI: 45.60
Rank: 81
1707 - 1751
HPI: 45.25
Rank: 82
1957 - Present
HPI: 45.13
Rank: 83