Un sondage insondable | Tangente
♦♦ Un sondage insondable

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Mathematical games, familiar from the scientific press, are few and far between in the mainstream press. Some newspapers have nevertheless taken the plunge, often with success! There is indeed an audience for recreational mathematics—provided it is not schoolwork in disguise.

Christian Boyer, Vincent Thill, Jean Moreau de Saint-Martin and Philippe Fondanaiche—all passionate amateur mathematicians—agreed to answer our questions about how their interest in mathematics began and the activities they have developed in their favorite areas.

Ever since Napoleon's coronation in 1804, 2 December has been a day for coronations. Here are the many winners of Club Tangente's 2018 competitions and prizes, honoured at the Musée des Arts et Métiers.