Portrait of Eudoxus of Cnidus

Eudoxus of Cnidus

Greek astronomer and mathematician

Lived
407 BC–354 BC
Country
Doric hexapolis

Updated September 2026

About Eudoxus of Cnidus

Eudoxus of Cnidus was an ancient Greek astronomer, mathematician, doctor, and lawmaker. He was a student of Archytas and Plato. All of his original works are lost, though some fragments are preserved in Hipparchus's Commentaries on the Phenomena of Aratus and Eudoxus. Spherics by Theodosius of Bithynia may be based on a work by Eudoxus.

Biography from Wikipedia, CC BY-SA 4.0. Photo via Wikimedia Commons.

Authors like Eudoxus of Cnidus

Sources: book lists and dates from Wikidata and Open Library, ratings from Open Library readers. Last updated September 2026.