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Seki Takakazu
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Quizzes
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Numbers and Mathematics
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Unusual Counting Systems
number zero, 0 balloon
Is Zero an Even or an Odd Number?
Aichi Prefecture, Japan - July 2, 2018. Imperial Hotel at The Museum MEIJI-MURA in Japan
13 Buildings You Should Visit When You’re in Tokyo
Discover
Plato (left) and Aristotle, detail from School of Athens, fresco by Raphael, 1508-11; in the Stanza della Segnatura, the Vatican. Plato points to the heavens and the realm of Forms, Aristotle to the earth and the realm of things.
Plato and Aristotle: How Do They Differ?
Woman tied to a ducking stool, a method of punishment by means of humiliation, beating, or death. (cucking stool)
8 Unusual Punishments Inflicted on Women Throughout History
Leonardo da Vinci (1452-1519), Italian Renaissance painter from Florence. Engraving by Cosomo Colombini (d. 1812) after a Leonardo self portrait. Ca. 1500.
10 Famous Artworks by Leonardo da Vinci
Mayer Amschel Rothschild (1744-1855), founder of the house of Rothschild; lithograph by Friedrich Lieder, c. 1830.
Where Do Anti-Semitic Conspiracy Theories About the Rothschild Family Come From?
Secret Service Agent Listens To Earpiece
Secret Service Code Names of 11 U.S. Presidents
Close up of books. Stack of books, pile of books, literature, reading. Homepage 2010, arts and entertainment, history and society
12 Novels Considered the “Greatest Book Ever Written”
Confucius statue at a Confucian Temple in Shanghai, China. Confucianism religion
What is the Difference Between Daoism and Confucianism?

Seki Takakazu: Facts & Related Content

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Facts

Also Known As Seki Kōwa
Born c.1640 • Japan
Died October 24, 1708 • Tokyo • Japan
Subjects Of Study calculus • determinant
Takebe Katahiro
Japanese mathematician
Consider how Isaac Newton's discovery of gravity led to a better understanding of planetary motion
Isaac Newton
English physicist and mathematician
Leonhard Euler
Leonhard Euler
Swiss mathematician
Carathéodory, Constantin
Constantin Carathéodory
Greek-German mathematician
John Wallis, oil painting after a portrait by Sir Godfrey Kneller; in the National Portrait Gallery, London
John Wallis
English mathematician
Augustin-Louis Cauchy
French mathematician
Johann Bernoulli, oil painting by Johann Jakob Meyer, 1720; in a private collection
Johann Bernoulli
Swiss mathematician
Colin Maclaurin, engraving by S. Freeman; in the British Museum.
Colin Maclaurin
Scottish mathematician
Liu Hui
Chinese mathematician
Li Ye
Chinese mathematician
Minggantu
Chinese astronomer and mathematician
Brook Taylor, detail of a gouache miniature by Joseph Goupy; in the National Portrait Gallery, London.
Brook Taylor
British mathematician
Mei Wending
Chinese writer
Zhu Shijie
Chinese mathematician
Vito Volterra
Italian mathematician
Li Shanlan
Chinese mathematician
Qin Jiushao
Chinese mathematician
Zhao Youqin
Chinese astronomer, mathematician, and Daoist
Li Rui
Chinese mathematician and astronomer
Koch snowflakeSwedish mathematician Niels von Koch published the fractal that bears his name in 1906. It begins with an equilateral triangle; three new equilateral triangles are constructed on each of its sides using the middle thirds as the bases, which are then removed to form a six-pointed star. This is continued in an infinite iterative process, so that the resulting curve has infinite length. The Koch snowflake is noteworthy in that it is continuous but nowhere differentiable; that is, at no point on the curve does there exist a tangent line.
Niels Fabian Helge von Koch
Swedish mathematician

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Numbers and Mathematics