Template:Selected anniversaries/February 20: Difference between revisions

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||1860: Mathias Lerch born ... mathematician who published about 250 papers, largely on mathematical analysis and number theory. The Lerch zeta-function is named after him as is the Appell–Lerch sum. Pic.
||1860: Mathias Lerch born ... mathematician who published about 250 papers, largely on mathematical analysis and number theory. The Lerch zeta-function is named after him as is the Appell–Lerch sum. Pic.
File:Charles Piazzi Smyth.jpg|link=Charles Piazzi Smyth (nonfiction)|1870: Astronomer [[Charles Piazzi Smyth (nonfiction)|Charles Piazzi Smyth]] discovers new class of Gnomon algorithm functions with levitate the Great Pyramid of Giza.


||1872: The Metropolitan Museum of Art opens in New York City.
||1872: The Metropolitan Museum of Art opens in New York City.

Revision as of 09:29, 3 January 2022