Lettres à une princesse d’Allemagne

work by Euler

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Lettres à une princesse d’Allemagne (Letters to a Princess of Germany) was a work by the Swiss mathematician and physicist Leonhard Euler. Written between 1768 and 1772, it served as a clear exposition of fundamental principles in mechanics, optics, acoustics, and physical astronomy. Euler, a prolific mathematician, made significant contributions to geometry, calculus, mechanics, and number theory, and also applied mathematics to astronomy and technology. He is known for introducing many modern mathematical notations and concepts, including the symbol e for the base of natural logarithms and the concept of a function. Despite losing sight in his remaining good eye, Euler continued his work with remarkable productivity, demonstrating his profound influence on mathematical education.1

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history of logic
Other 18th-century logicians
…mathematician Leonhard Euler in his Lettres à une princesse d’Allemagne (1768–74; “Letters to a German Princess”). These techniques and the related Venn diagrams have been especially popular in logic education. In Euler’s method the interior areas of circles represented (intensionally) the more basic concepts making up a concept or property.…
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…mathematician Leonhard Euler in his Lettres à une princesse d’Allemagne (1768–74; “Letters to a German Princess”). These techniques and the related Venn diagrams have been especially popular in logic education. In Euler’s method the interior areas of circles represented (intensionally) the more basic concepts making up a concept or property.…
Read More