AllAfrica.com: Nigeria: Gemma Frisius, the Astronomical Expert
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Gemma Frisius was a Dutch physician, mathematician, cartographer, philosopher, and instrument maker. He created important globes, improved the mathematical instruments of his day and applied mathematics in new ways to surveying and navigation. Gemma's rings, an astronomical instrument, are named after him. Along with Gerardus Mercator and Abraham Ortelius, Frisius is often considered one of the fo…
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science · Frisian physician, mathematician and cartographer (1508–1555) · mathematician · physician · cartographer · university teacher · instrument maker · astronomer · globe maker · engraver · publisher · also Gemma Frisius, Frisius
Born 8 December 1508 · Died 25 May 1555 · Q455406
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AllAfrica.com: Nigeria: Gemma Frisius, the Astronomical Expert
Gazet van Antwerpen: Gemma Frisius Fonds II van start
Zawya: GEMMA FRISIUS-FONDS KU LEUVEN NV
“History of the Exponential and Logarithmic Concepts”
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“Notes on the History of Logarithms”
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Died 1555-05-25.
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Studied at Old University of Leuven (1526–1536).
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Career landmark: full professor (1536–1555).
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Born 1508-12-08.
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