Chez ce cher Serge – Variante du problème impossible | Tangente
♦♦♦♦ Chez ce cher serge

This article is not yet available in English; the French version is shown.

Articles recommended for you.

The 32nd Mathematical and Logical Games Championship, organized by the Fédération française des jeux mathématiques, is under way. Tangente brings you an exclusive look at the eighteen problems from the individual quarterfinals.

Yves Meret teaches mathematics at Lycée Blaise Pascal in Rouen, but he is also a magician. Here he tells us how he lives out these two passions, which he has turned into his profession.

What use is there in raising numbers to powers, except for the fun of uncovering some arithmetical property of the natural numbers? Unexpectedly, this ancient computational art lies at the heart of modern cryptography and secure data transmission.

Martin Gardner knew how to blend magic and logic to captivate his readers. A tireless seeker of magic tricks, he explored the "27-card trick" in particular, and created many others besides.