Template:Selected anniversaries/June 27: Difference between revisions

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||1806: Augustus De Morgan born ... mathematician and logician. He formulated De Morgan's laws and introduced the term mathematical induction, making its idea rigorous.
||1806: Augustus De Morgan born ... mathematician and logician. He formulated De Morgan's laws and introduced the term mathematical induction, making its idea rigorous.


||1829 – James Smithson, English chemist and mineralogist (b. 1765)
||1829: James Smithson born ... chemist and mineralogist.


File:Sophie Germain.jpg|link=Sophie Germain (nonfiction)|1831: Mathematician, physicist, and philosopher [[Sophie Germain (nonfiction)|Sophie Germain]] dies. Her work on Fermat's Last Theorem provided a foundation for mathematicians exploring the subject for hundreds of years after.
File:Sophie Germain.jpg|link=Sophie Germain (nonfiction)|1831: Mathematician, physicist, and philosopher [[Sophie Germain (nonfiction)|Sophie Germain]] dies. Her work on Fermat's Last Theorem provided a foundation for mathematicians exploring the subject for hundreds of years after.


||1838 – Paul Mauser, German weapon designer, designed the Gewehr 98 (d. 1914)
||1838: Paul Mauser born ... weapon designer, designed the Gewehr 98.


||1839: George Mary Searle born ... astronomer and Catholic priest. Pic.
||1839: George Mary Searle born ... astronomer and Catholic priest. Pic.


||1850 – Jørgen Pedersen Gram, Danish mathematician and academic (d. 1919)
||1850: Jørgen Pedersen Gram born ... mathematician and academic.


||1872 – Heber Doust Curtis, American astronomer (d. 1942)
||1872: Heber Doust Curtis born ... astronomer.


||Christian Gottfried Ehrenberg (d. 27 June 1876), German naturalist, zoologist, comparative anatomist, geologist, and microscopist, was one of the most famous and productive scientists of his time. Ehrenberg was an evangelist. Pic.
||1876: Christian Gottfried Ehrenberg dies ... naturalist, zoologist, comparative anatomist, geologist, and microscopist, was one of the most famous and productive scientists of his time. Ehrenberg was an evangelist. Pic.


File:Carl Wilhelm Borchardt.jpg|link=Carl Wilhelm Borchardt (nonfiction)|1880: Mathematician and academic [[Carl Wilhelm Borchardt (nonfiction)|Carl Wilhelm Borchardt]] dies. He contributed to arithmetic-geometric mean theory, continuing work by Gauss and Lagrange.  
File:Carl Wilhelm Borchardt.jpg|link=Carl Wilhelm Borchardt (nonfiction)|1880: Mathematician and academic [[Carl Wilhelm Borchardt (nonfiction)|Carl Wilhelm Borchardt]] dies. He contributed to arithmetic-geometric mean theory, continuing work by Gauss and Lagrange.  

Revision as of 06:23, 13 March 2019

  • 1831: Mathematician, physicist, and philosopher Sophie Germain dies. Her work on Fermat's Last Theorem provided a foundation for mathematicians exploring the subject for hundreds of years after.

    1831: Mathematician, physicist, and philosopher Sophie Germain dies. Her work on Fermat's Last Theorem provided a foundation for mathematicians exploring the subject for hundreds of years after.

  • 1880: Mathematician and academic Carl Wilhelm Borchardt dies. He contributed to arithmetic-geometric mean theory, continuing work by Gauss and Lagrange.

    1880: Mathematician and academic Carl Wilhelm Borchardt dies. He contributed to arithmetic-geometric mean theory, continuing work by Gauss and Lagrange.

  • 1938: Mathematician and philosopher Edmund Husserl publishes new class of Gnomon algorithm functions based on transcendental consciousness as the limit of all possible knowledge.

    1938: Mathematician and philosopher Edmund Husserl publishes new class of Gnomon algorithm functions based on transcendental consciousness as the limit of all possible knowledge.

  • 1975: Mathematician and physicist G. I. Taylor dies. He made major contributions to fluid dynamics and wave theory.

    1975: Mathematician and physicist G. I. Taylor dies. He made major contributions to fluid dynamics and wave theory.

  • 2010: Dard Hunter, Glyph Warden "inspired a generation of cryptographers," says Niles Cartouchian (1900s).

    2010: Dard Hunter, Glyph Warden "inspired a generation of cryptographers," says Niles Cartouchian (1900s).

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