Éléments de calcul infinitésimal, par m. Duhamel.

INTEGPRATION DES EQUATIONS DIFF1RENTIELLES. 261 or x- -- = I -- 1 x + -t-12x-... 1.2 82 (sino)-S& I - 1 sino -- 12 sinmo -..., 1.2 dc'o x- (ssin) — - (1x — ) 4-.., et la seconde partie de la valeur dey devient, en negligeant les puissances de a superieures a la premiere, B, I cos (x n cosw) d jo - B rS cos (x /n cos ) (1 x - l sin ) do;.o la premiere partie de y devient de mneme BJ cos in cos o) dwo - B f cos (.x ^4n coso)) 1 sin dw). t/O O Ajoutons ces deux expressions et posons B -i- B1 C C designant une constante arbitraire, on aura -4- (B - C) o cos(C/ os o) (1 xi- sino) d fo + B 8 cos(x \/n cos) 1 sin o do. Supposons maintenant que 8 tende vers zero, et Ba vers une constante arbitraire C1; on aura, pour la valeur conmplete de y, en passant a la limite et observant que

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Title
Éléments de calcul infinitésimal, par m. Duhamel.
Author
Duhamel, M. (Jean Marie Constant), 1797-1872.
Canvas
Page 242
Publication
Paris,: Gauthier-Villars,
1874-76.
Subject terms
Calculus

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"Éléments de calcul infinitésimal, par m. Duhamel." In the digital collection University of Michigan Historical Math Collection. https://name.umdl.umich.edu/acq9129.0002.001. University of Michigan Library Digital Collections. Accessed May 1, 2025.
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