ว่าง ๆ ค่อยกันคุยกัน Time.
26 กุมภาพันธ์
1882 :
Wedderburn born.
27 กุมภาพันธ์
1881 : Birthdate of
Luitzen Egbertus Jan Brouwer, the father of intuitionism, a philosophy of mathematics starting with primordal intuition and which denies the law of the excluded middle.
28 กุมภาพันธ์
1552 :
Joost Burgi born.
1735 A. Vandermonde born.
1859 Birthdate of
Florian Cajori, historian of mathematics.
29 กุมภาพันธ์
1860 :
Herman Hollerith born.
1924 The first Josiah Willard Gibbs lecture was delivered by Professor
M. I. Pupin of Columbia University to an AMS meeting. In introducing him AMS president, Veblen said, "It is hoped that the Willard Gibbs Lecturers will remind the mathematicians of something that we fear they sometimes forget,---the existence of the outside world. It is equally hoped that they will remind the outside world that mathematics is a growing concern---not a pedantic exercise for the torment of schoolboys, but a living organism growing larger and stronger each year."
1 มีนาคม
1847 :
Lame presented
a proof of Fermat's last theorem to the French Academy. The error was later pointed out by Lioville and by Kummer.
1862 :
Peter Barlow died. His New Mathematical Tables/(1814) later known as Barlow's Tables, gave the factors, squares, cubes, square roots, reciprocals, and natural logarithms of all numbers from 1 to 10,000. It was so accurate that it was reprinted numerous times, the last being 1947
2 มีนาคม
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3 มีนาคม
1845 :
Georg Cantor born.
1898 :
Emil Artin born. He solved one of Hilbert's problemms in 1927.
1916 :
Paul Halmos born in Hungary.