Template:Selected anniversaries/January 22: Difference between revisions

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||1840: Johann Friedrich Blumenbach dies ... physician, physiologist, and anthropologist. Pic.
||1840: Johann Friedrich Blumenbach dies ... physician, physiologist, and anthropologist. Pic.


File:Joseph Ludwig Raabe.jpg|link=Joseph Ludwig Raabe (nonfiction)|1859: Mathematician [[Joseph Ludwig Raabe (nonfiction)|Joseph Ludwig Raabe]] dies. He is best known for Raabe's ratio test, which determines the convergence or divergence of an infinite series, in some cases.
File:Joseph Ludwig Raabe.jpg|link=Joseph Ludwig Raabe (nonfiction)|1859: Mathematician [[Joseph Ludwig Raabe (nonfiction)|Joseph Ludwig Raabe]] dies. He is best known for Raabe's ratio test, which determines the convergence or divergence of an infinite series, in certain cases.


||1861: Friedrich Tiedemann dies ... anatomist and physiologist. Contra racism. Pic.
||1861: Friedrich Tiedemann dies ... anatomist and physiologist. Contra racism. Pic.

Revision as of 16:33, 22 January 2020