The Project Gutenberg EBook of Le calcul des résidus et ses applications à la théorie des pot

... source pour les instructions. The Project Gutenberg EBook of Le calcul des résidus et ses applications à la théorie des fonctions, by Ernst Leonard LindelöfThis eBook is for the use of anyone ... under the terms of the Project Gutenberg License includedwith this eBook or online at www .gutenberg. orgTitle: Le calcul des résidus et ses applications à la théorie des fonctionsAuthor: Ernst Leonard ... L. Le ons sur la fonction ζ(s) de Riemann et son application à la théorie des nombrespremiers, par M. H  K. LE CALCUL DES RÉSIDUS ET SES APPLICATIONS À LA THÉORIE DES FONCTIONS.CHAPITRE...

The Project Gutenberg EBook of De l''''origine des espèces, by Charles Darwin docx

... PREMIERSCROISEMENTS ET DES HYBRIDES.ORIGINE ET CAUSES DE LA STÉRILITÉ DES PREMIERS CROISEMENTS ET DES HYBRIDES. DIMORPHISME ET TRIMORPHISME RÉCIPROQUES. LA FÉCONDITE DES VARIÉTÉS CROISÉES ET DE LEURS DESCENDANTS ... SÉLECTIONNATURELLE OU LA PERSISTANCE DUPLUS APTE. SÉLECTION SEXUELLE.EXEMPLES DE L'ACTION DE LA SÉLECTION NATURELLE OU DE LA PERSISTANCE DU PLUS APTE. DU The Project Gutenberg EBook of Del'origine ... avecbeaucoup de clarté et de puissance la théorie de la sélection naturelle. la même tendance à la formation devariétés persistant toujours, il a dû surgir,dans le cours des temps, des races de...

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The Project Gutenberg EBook of Sur quelques applications des fonctions elliptiques, by Charles potx

... non-seulement dans le voisinage de cette valeur particuli`ere, mais dans l’inter-valle des deux parall`eles `a l’axe des abscisses, men´ees `a la mˆeme distanceKau-dessus et au-dessous de cet ... immobiles dans le corps, mais entraˆın´es par lui, et dont on donne la position `a un instantquelconque par rapport `a des axes ﬁxes Ox, Oy, Oz, le plan des xy ´etant le plan invariable et l’axe ... doublement p´eriodique de z. Cela ´etant,nous allons calculer les r´esidus de Φ(z), pour les diverses valeurs de l’argu-ment qui la rendent inﬁnie, dans l’int´erieur du rectangle des p´eriodes...

The Project Gutenberg EBook of Étude des Élassoïdes ou Surfaces A Courbure Moyenne Nulle pptx

... développable isotrope, les deux familles de lignes isotropes coïncidententre elles et avec les génératrices ; elles sont à elles-mêmes leurs propres conjuguées,donc elles caractérisent les élasso des. ... généraux, leurs successeurs devaient s’attacher à particulariser et à sim-pliﬁer ; les admirables expériences de M. Plateau devaient amener, d’ailleurs, à des recherches plus précises, et, la satisfaction ... la nature, des sur-faces dont la discussion est parfois hérissée de diﬃcultés ; de lui voir tracer toutes lessingularités calcul es, conduisirent à les isoler dans des exemples assujettis à...

The Project Gutenberg EBook of The Car of Destiny by C. N. Williamson and A. M. Williamson pot

... had not yet discovered the cause of the car's sudden loss of power. But even as he spoke, the mystery was solved. There wasa leak in the petrol-tank, near the bottom; the last drop of essencehad ... formed a theory that the new auto-mobile, of which we had heard so many rumours, was actually in The Project Gutenberg EBook of The Car of Destiny byC. N. Williamson and A. M. WilliamsonThis eBook ... tell. But at last he said, “I'm less well-informed thanyour friend as to the plans of Lady Vale-Avon and her daughter.They may return to England; they may go to friends in Paris,they may...

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The Project Gutenberg EBook of A First Book in Algebra, pot

... dividendby the coeﬃcient of the divisor for the coeﬃcient of the quotient, subtract the exponent of each letter in the divisor from the exponent of the same letter in the dividend for the exponent of ... Each of the two is 1500 feet larger than each of the three. What is the size of the lots?12. Four pumps, two of one size and two of another, can pump 106 gallons perminute. If the smaller pumps ... new elements, namely, negative numbers and the rep-resentation of numbers by letters. The solution of problems is one of the mostvaluable portions of the work, in that it serves to develop the...

The Project Gutenberg EBook of An Elementary Treatise on Fourier’s Series and Spherical, potx

... form of considerable importance in the consideration of the problem of the cooling of the earth’s crust.In the problem of the permanent state of temperatures in a thin rectangularplate, the ... points in the plate decrease indeﬁnitely as we recedefrom the base; we shall attempt to ﬁnd the temperature at any point of the plate.Let us take the base as the axis of X and one end of the base ... ableto express a given function of a variable x, in terms of the sines or of the cosines of multiples of x. The problem in its general form was ﬁrst solved by Fourier inhis “Analytic Theory of...

The Project Gutenberg EBook of Publications of the Astronomical Society of the Pacific docx

... the hither or on the farther side of the plane of projection.23 The Project Gutenberg EBook of Publications of the Astronomical Society of the Pacific, by VariousThis eBook is for the use of ... the meetings of the Society. It shall be the duty of the President to preserve order,to regulate the proceedings of the meetings, and to have a general supervision of the aﬀairs of the Society.ARTICLE ... Society.ARTICLE V. The Secretaries shall keep and have the custody of the records; they shall have the custody of all other prope rty of the Society, excepting the money thereof; they shall give...

The Project Gutenberg EBook of A Hive of Busy Bees, by Effie M. Williams potx

... packed their lunch-box. The lastminute, they ran across the street to telltheir playmates good-by. When they cameback, Daddy had brought the car to the front of the house and was carrying out the little ... orchard; sothey got out some of the things that Motherhad packed in the little trunk, to fix uptheir house.But Don soon grew tired of that sort of play. "Let's play hide-and-seek," ... are lots of things to learn aboutthem," said Grandma. "They live in queerlittle houses called hives. They have aqueen; and if she is stolen, or dies, they"Instantly the bee...

The Project Gutenberg EBook of A Hive of Busy Bees, by Effie M. Williams docx

... the bees are swarming, theyalways take good care of their queen.Sometimes they settle on a limb of a tree;and while they are there, they keep theirqueen covered, so no one can find her.They ... packed their lunch-box. The lastminute, they ran across the street to telltheir playmates good-by. When they cameback, Daddy had brought the car to the front of the house and was carrying out the little ... followersand they swarm." ;The queen bee lays the eggs; and when the eggs hatch, the hive is so full of beesthat it cannot hold them all. As soon asthey find another queen, some of themmust...

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