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Desargues abraham

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Girard Desargues

Gerard Desargues (Lyon, 21 de fevereiro de 1591 — Lyon, outubro de 1661) foi um matemático, arquiteto e engenheiro militar francês, precursor da geometria projetiva.[1]

Biografia

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Estudou em Lyon, onde trabalhou como arquiteto. Ao mudar-se para Paris esteve em contato com os principais matemáticos de sua época, tais como: Marin Mersenne (1588-1648), Rene Descartes (1597-1650), Étienne Pascal (1588-1651), Blaise Pascal (1623-1662) e Abraham Bosse (1602-1676). Em pleno século XVII Gerard Desargues ensinava a técnica da perspectiva linear com a utilização do ponto de fuga, que havia conceituado[2].

Tornou-se professor em Paris e oficial do corpo de engenheiros. Na época não obteve o reconhecimento merecido como matemático. Sua principal obra foi "Brouillon projet d'une atteinteaux événements des rencontres dún cone avec un plan" (1639), sobre as propriedades imutáveis dos círculos.[3]

Depois de projetar vários edifícios públicos e privados em Paris e Lyon, encerrou sua carreira de arquiteto (1645). Publicou L'oeuvre ma

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Hardcover. Condition: Very good- condition. First Edition. [xviii], 342 pages of text. Defective copy, lacking five plates, the frontis, and a final engraved table. Attractive early-to-mid-18th century leather binding with moderate wear to the hinges, spine extremities, and corners. Raised bands, gilt tooling and lettering on spine. Decorative marbled endpapers and blank endsheets supplied at time of binding. Present is the full-page engraved portrait of Michel Larcher, engraved armorial dedication to Larcher, and the engraved title page following page 58. A complete copy has the plate numbers 151 and 156 used twice, totalling 158 plates showing plans and designs of perspective, of which 153 only are present in this copy. Lacks plate numbers 110, 151 (both), 154, and 155. However, early hand-drawn facsimiles of plates 151 (one of two) and 155 are supplied and bound-in, leaving three images unrepresented. The majority of the plates are double-sided. Plate 156 is in less than good condition, with heavy staining and soiling. Engraved title page is repaired with early conservator'

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Couverture rigide. Condition: Tr�s bon. Edition originale. Plein v�lin rigide de l'�poque. Un volume in-8 (205x137 mm), frontispice grav�, (6)-28-68 pages et 34 feuillets incluant un titre additionel et 66 planches grav�es. Manque de v�lin en haut et en bas du dos. Piq�res de vers au plat sup�rieur, sans atteinte au corps d'ouvrage. Mouillures en marge inf�rieure, sans gravit�. �dition originale de cet ouvrage recherch� et magnifiquement illustr� par Abraham Bosse (1602-1676) qui �tait l'un des plus fervent d�fenseur de Desargues. References : Kemp [in. The Science of Art, pp. 120-123 Desargues (1591-1661) , was the "greatest perspectivist and projective geometer of his generation. Desargues was a civil and military engineer, an architect specialising in staircase design and above all a geometer of extraordinary spatial vision. His intellectual ambition was expressed in two closely-related aspirations: the building of a geometry of position (i.e. non-metrical) based on projective techniques; and the provision of all-embracing methods of geometrical operation for p

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