Template:Selected anniversaries/September 30: Difference between revisions

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||1925: Arkady Ostashev born ... engineer and educator.
||1925: Arkady Ostashev born ... engineer and educator.
File:Chiungtze C. Tsen 1932.jpg|link=Chiungtze C. Tsen (nonfiction)|1930: Mathematician and [[Gnomon algorithm]] theorist [[Chiungtze C. Tsen (nonfiction)|Chiungtze C. Tsen]] uses Tsen's theorem, which states that a function field K of an algebraic curve over an algebraically closed field is quasi-algebraically closed, to prevent the [[Forbidden Ratio]] gang from [[Crimes against mathematical constants|stealing the function field K]].


||1935: The Hoover Dam, astride the border between the U.S. states of Arizona and Nevada, is dedicated.
||1935: The Hoover Dam, astride the border between the U.S. states of Arizona and Nevada, is dedicated.

Revision as of 20:33, 1 October 2018