Friedrich Risner
German mathematician · Academics · Lived 1533 to 1580 · aged 47
Friedrich Risner was a German mathematician from Hersfeld, Hesse. He was an assistant to Petrus Ramus and was the first chair of mathematics at Collège Royale de France (1576).
Friedrich Risner is read about 2.5 times a day, in 9 languages.
A typical day, 30 days to 12 October 2026
The middle day of the days counted, so one week of news cannot move it. The line under it is the last 120 days, one point a day.
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About this person
Category
Academics
Type
Academic
Status
Deceased
Dates
Lived 1533 to 1580 · aged 47
