Template:Selected anniversaries/September 4: Difference between revisions

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||Vyacheslav Vassilievich Stepanov (b. 4 September 1889) was a Russian mathematician, specializing in analysis.
||Vyacheslav Vassilievich Stepanov (b. 4 September 1889) was a Russian mathematician, specializing in analysis.
||Moses Ilyich Schönfinkel (b. 4 September 1889), was a Russian logician and mathematician, known for the invention of combinatory logic. Pic.


File:Cantor Parabola.jpg|link=Cantor Parabola|1889: Math photographer [[Cantor Parabola]] calls [[George Eastman (nonfiction)|George Eastman]]'s roll-film camera "a major advance in photography."
File:Cantor Parabola.jpg|link=Cantor Parabola|1889: Math photographer [[Cantor Parabola]] calls [[George Eastman (nonfiction)|George Eastman]]'s roll-film camera "a major advance in photography."

Revision as of 19:25, 26 February 2018