André Deledicq

AD

Signed articles

4 articles published in Tangente

Math for everyone
N°193Mar 20, 2020
Degree 45: François Viète rises to the challenge!
Reconstructing a historic mathematical challenge.
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Math for everyone
N°184Sep 24, 2018
Geometric “tricks” for arithmetic
The human mind often needs concrete representations of abstract concepts. Geometry can thus serve as an aid to calculation, as Descartes was among the first to show.
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History and Culture
N°181Mar 19, 2018
The ruler
Let's rediscover this object we think we know...
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History and Culture
N°175Mar 20, 2017
Jean Brette: A life devoted to sharing mathematics
Jean Brette worked for forty years at the Palais de la Découverte. His passing deprives mathematics of one of its finest popularizers.
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