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Suivez tous les cours d'Antoine Lamy, fondateur d'Optimal Sup Spé. Mathématiques niveau lycée et classes préparatoires. Culture générale.
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@antoine-lamy-4245
Math lover. Math Teacher. Entrepreneur. Founder of Optimal Sup Spé (1M€+ revenue). Successful author (50K+ books sold). Father of two. Good friend.
Active 38d ago
Joined Feb 24, 2026
Paris, france
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