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Les nombres complexes: Pourquoi ils existent. Pourquoi ils fonctionnent.
Paperback
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Publisher: Independently Published
Pages: 38
Weight: 0.14
Height: 0.08 Width: 6.00 Depth: 9.00
Language: French
Pourquoi peut-on écrire √(-1) ?
D'où viennent réellement les nombres imaginaires et complexes ?
Pourquoi les mathématiciens ont-ils eu besoin de les inventer ?
Et surtout: pourquoi ces nombres fonctionnent-ils ?
Dans ce booklet clair, rapide à lire et volontairement accessible, l'auteur propose une approche intuitive, géométrique et conceptuelle des nombres complexes. L'objectif n'est pas de multiplier les exercices techniques, mais de permettre au lecteur de comprendre profondément le sens de ces nombres souvent présentés de manière arbitraire dans l'enseignement traditionnel.
À travers une progression pédagogique simple et rigoureuse, le lecteur découvre comment les nombres complexes émergent naturellement des limites de la droite réelle, comment ils peuvent être interprétés géométriquement comme des rotations, et pourquoi ils constituent aujourd'hui un outil indispensable des mathématiques modernes et de nombreuses sciences.
L'ouvrage s'adresse:
aux étudiants;
aux adultes souhaitant reprendre les mathématiques;
aux enseignants;
aux curieux intellectuels;
ou à toute personne ayant déjà eu le sentiment que les nombres imaginaires étaient introduits comme par magie sans véritable explication.
Sans formalisme inutile, mais sans sacrifier la rigueur, ce booklet propose une compréhension durable et cohérente d'un des concepts les plus fascinants des mathématiques.
À propos de l'auteurCharles Thelys est diplômé en sciences commerciales et financières, avec une orientation en économie internationale. Passionné par la pédagogie et la compréhension conceptuelle des mathématiques, il s'intéresse particulièrement aux notions qui sont souvent enseignées de manière technique sans que leur logique profonde soit véritablement expliquée.
À travers ce booklet, il propose une approche intuitive, géométrique et progressive des nombres imaginaires et complexes, afin de permettre au lecteur d'en comprendre l'origine, le sens et la cohérence.
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