Template:Selected anniversaries/August 18: Difference between revisions

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||Engels wrote to Marx, "The matter is so perfectly clear that we cannot be amazed enough how the mathematicians so stubbornly insist on mystifying it," in praise of Marx's manuscript on the differential calculus.  
||Engels wrote to Marx, "The matter is so perfectly clear that we cannot be amazed enough how the mathematicians so stubbornly insist on mystifying it," in praise of Marx's manuscript on the differential calculus.  


||1886: Eli Whitney Blake dies ... American inventor, invented the Mortise lock (b. 1795)
||1886: Eli Whitney Blake dies ... American inventor, invented the Mortise lock. Pic.


||1890: Erich Kamke born ... mathematician, who specialized in the theory of differential equations. Also, his book on set theory became a standard introduction to the field. Pic.
||1890: Erich Kamke born ... mathematician, who specialized in the theory of differential equations. Also, his book on set theory became a standard introduction to the field. Pic.

Revision as of 07:09, 27 January 2019