Pappus of Alexandria
4th century Greek mathematician · Egypt · Academics · Lived 290 to 350 · aged 60
Pappus of Alexandria is read about 86 times a day, in 50 languages.
A typical day, 30 days to 8 October 2026
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Something wrong?A mathematician working in the long twilight of ancient Greek science, teaching geometry in fourth-century Alexandria while the classical tradition wound down around him - then rediscovered over a millennium later, when Europe began reading his compendium and found tools it had forgotten.
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In their own words 2
, He Apollonius of Perga] spent a very long time with the pupils of Euclid at Alexandria, and it was thus that he acquired such a scientific habit of thought.
Now analysis is of two kinds, the one directed to searching for the truth and called theoretical, the other directed to finding what we are told to find and called problematical.
About this person
Almost nothing survives about Pappus's life except scattered mentions in his own writings, many now lost. He lived in Alexandria around 290-350 AD, teaching advanced mathematics to students like Hermodorus. Around 340 he compiled the Synagoge, or Collection, an eight-volume survey of the ancient curriculum: geometry, astronomy, mechanics, the span of what a serious student was expected to know. He worked during what most historians consider a period of stagnation, and opinion split on whether he was a rare bright spot or a symptom of the decline that had already set in. His reputation followed the arc of Diophantus - marginal in his own time, then powerfully influential once the Renaissance found his manuscripts and realized what had been preserved.
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