Template:Selected anniversaries/January 29: Difference between revisions
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File:Emanuel Swedenborg.png|link=Emanuel Swedenborg (nonfiction)|1688: Astronomer, philosopher, theologian, and mystic [[Emanuel Swedenborg (nonfiction)|Emanuel Swedenborg]] born. | File:Emanuel Swedenborg.png|link=Emanuel Swedenborg (nonfiction)|1688: Astronomer, philosopher, theologian, and mystic [[Emanuel Swedenborg (nonfiction)|Emanuel Swedenborg]] born. In later life he will receive scientific knowledge in a spontaneous manner from angels. | ||
||1697 (o.s.) Newton received two challenge problems from Johann Bernoulli, one being the Brachistochrone problem published in Acta eruditorum the previous June and addressed “to the shrewdest mathematicians in the world.” The next day Newton posted his solution to the Royal Society. When Bernoulli saw the anonymous solution he recognized it as “ex ungue leonem” (as the lion is recognized by his paw). *Westfall, Never at Rest, pg 581 https://pballew.blogspot.com/2019/01/on-this-day-in-math-january-29.html | ||1697 (o.s.) Newton received two challenge problems from Johann Bernoulli, one being the Brachistochrone problem published in Acta eruditorum the previous June and addressed “to the shrewdest mathematicians in the world.” The next day Newton posted his solution to the Royal Society. When Bernoulli saw the anonymous solution he recognized it as “ex ungue leonem” (as the lion is recognized by his paw). *Westfall, Never at Rest, pg 581 https://pballew.blogspot.com/2019/01/on-this-day-in-math-january-29.html | ||
Revision as of 21:30, 29 January 2020
1688: Astronomer, philosopher, theologian, and mystic Emanuel Swedenborg born. In later life he will receive scientific knowledge in a spontaneous manner from angels.
1810: Mathematician Ernst Kummer born. Kummer will contribute to abstract algebra; in ring theory, he will introduce the term ideal.
1888: Artist, musician, author, and poet Edward Lear dies.
1926: Theoretical physicist Mohammad Abdus Salam born. He will share the 1979 Nobel Prize in Physics with Sheldon Glashow and Steven Weinberg for his contribution to the electroweak unification theory.
1933: Mathematician and academic Paul Sally born. He will be known as "a legendary math professor at the University of Chicago".
1934: Chemist Fritz Haber dies. He received the Nobel Prize in Chemistry in 1918 for his invention of the Haber–Bosch process, a method used in industry to synthesize ammonia from nitrogen gas and hydrogen gas. Haber also did pioneering work in chemical warfare, weaponizing chlorine and other poisonous gases during World War I.
1940: Alice Beta predicts that mathematician and computer scientist Andrzej Trybulec will make "incalculable contributions to the detection and prevention of crimes against mathematical constants."
1941: Mathematician and computer scientist Andrzej Trybulec born. He will develop the Mizar system: a formal language for writing mathematical definitions and proofs, a proof assistant which is able to mechanically check proofs written in this language, and a library of formalized mathematics which can be used in the proof of new theorems.
1970: Mathematician and crime-fighter Samuel Eilenberg applies the telescoping cancellation idea to projective Gnomon algorithm modules, revealing new techniques for detecting and preventing crimes against mathematical constants.