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Portrait of Hypatia of Alexandria
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Hypatia of Alexandria

Mathematician and Neoplatonist teacher of Alexandria, murdered by a mob.

NeoplatonismLate AntiquityAncient Greek360–415 CE◦ Alexandria, Roman Egypt4th century CE

Overview

A renowned mathematician, astronomer, and Neoplatonist philosopher, Hypatia led the Platonist school of Alexandria. She taught mathematics and philosophy to pagan and Christian students alike, edited and commented on major mathematical works, and was widely esteemed for her wisdom and civic virtue. Caught in a violent political and religious conflict, she was murdered by a Christian mob in 415 — an event long remembered as emblematic of the clash between learning and fanaticism.

What they supported — and why

Neoplatonic ascent through mathematics

SupportedThe soul rises toward the divine One through the study of mathematics and philosophy.

WhyMathematics disciplines the mind and lifts it from the sensible world toward eternal, intelligible realities — a Platonic ladder.

Reasoned tolerance

SupportedTruth should be taught to all, above sectarian division.

WhyPhilosophy seeks universal truth, so students of any creed may pursue it together.

Causes championed

  • Mathematics and astronomy
  • The life of the mind
  • Civic virtue
  • Teaching across religious lines

Issues wrestled with

  • How does the soul ascend to the divine?
  • How should reason relate to a rising new religion?

Hurdles faced

  • Leading intellectual life as a woman in a turbulent age
  • Killed in sectarian violence at the height of her fame

Works & books

1 catalogued. Status shows how much survives to today.

Commentaries (on Diophantus, Apollonius, Ptolemy)

Lost

Her mathematical commentaries are lost; her teaching is attested by the letters of her pupil Synesius of Cyrene.

Influenced by

PlotinusPorphyryher father Theon of Alexandria

Influenced

her pupil Synesiuslater symbolism of reason, science, and tolerance

In their words

“Reserve your right to think, for even to think wrongly is better than not to think at all.”

— attributed

Legacy

Remembered as one of antiquity's great women of learning, she became — from the Enlightenment onward — a symbol of reason and science against fanaticism.

Further reading

Cross-checked against these authoritative references.

Authority records

Linked into the wider knowledge graph via Wikidata — the stable spine other sources hang off.