births

Adolph Göpel, German mathematician (died 1847)

Adolph Göpel

German mathematician (1812–1847)

Adolph Göpel was a German mathematician who wrote the first paper on hyperelliptic functions and who introduced Göpel tetrads.
Source: Wikipedia (CC BY-SA)

September 29

Day of the year

September 29 is the 272nd day of the year in the Gregorian calendar; 93 days remain until the end of the year.
Source: Wikipedia (CC BY-SA)