Who Was the Greater Genius? A Complete Comparison
A Swiss mathematician, physicist, astronomer, geographer, logician and engineer who founded the study of graph theory and topology
Read full biography of Leonhard Euler → · In-Depth Article →
French writer, historian & philosopher who wrote more than 20,000 letters and 2,000 books and pamphlets.
Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.
Take the IQ test →Both Leonhard Euler and Voltaire have an estimated IQ of 190, placing them among history's greatest minds.
Leonhard Euler had an estimated IQ of 190 while Voltaire had an estimated IQ of 190.
Leonhard Euler is known for: See full list. Voltaire is known for: The novel Candide.
Yes. Both Leonhard Euler and Voltaire are universally regarded as among history's greatest intellects.
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