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1732réf. 46599(Paris, L'Imprimerie Royale, 1732). 4to. Without wrappers. Extracted from ""Mémoires de l'Academie des Sciences. Année 1730"". Pp. 78-101.
1732réf. 46599Paris L'Imprimerie Royale 1732. 4to. Without wrappers. Extracted from "Mémoires de l'Academie des Sciences. Année 1730". Pp. 78-101. First printing of Johann Bernoulli's importent paper in which he for the first time Euler did it at the same time solved the problem of finding the tautochrone in a medium that resists a body's motion directly as the square of the body's speed.After Huygens first discovered that the cylcoid was a tautochronous curve in vacuo according to the hypothesis of uniform gravity; Newton and Hermann have also given tautochrones following the hypothesis of non-uniform gravity acting and pulling towards some fixed point as centre. Moreover they have considered the motion to arise in a vacuum with no resistance. Truly pertaining to resisting media Newton has also shown that the cycloid is a tautochrone in a medium for which the resistance is proportional tothe speed; moreover as far as any other kinds resisting media are concerned there has been no progress made either in roducing the curves themselves or in demonstrating possible tautochronism in them The 3rd edition of the Principia that Euler refers to finally in §35 alters this view to include the type of resistance offered here. It may be of interest to the reader to observe that Johan. Bernoulli published a paper in the Memoire de l'Acad. Roy. des Sciences in 1730 also present in his Opera Omnia T. III p.173 with the title in tra. from French: Method for Finding Tautochrones in Media Resisting as the Square of the Speed; in which Euler does not get a mention. unknown
réf. TA250112015G153Waterway Guide. spiral_bound. Very Good. 9x1x10. Spiral binding--excellent condition Waterway Guide unknown
réf. 15706428-6Twain Media Incorporated Publishers Mark. Used - Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good. Twain Media, Incorporated Publishers, Mark unknown
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AA. VV., Institutum Ecclesiae post Codicem iuris canonici editae collegit, digessit notisque ornavit Xaverius Ochoa in Universitate Lateranensis Professor Volumi I - II - III - IV - V - VI Commentarium Pro Religiosis, Roma 1966-87, cm 30x21, pp. CIV-2104 (vol. I), pp. da CV a CLXXXVI, da 2105 a 3880 (vol. II), pp. da CLXXXVII a CCL, da 3881 a 5454 (vol. III), pp. da CCLI a CCLXXXIV, da 5455 a 6358, 213 (vol. IV), pp. da 6359 a 7502, da CCLXXXV a CCCXXXIII (vol. V), pp. da CCCXXXIV a CDXXV, da 7503 a 9260 (vol. VI), brossura ed. con titolo al dorso e al piatto ant. Volumi I-VI (mancanza del volume VII). Testi per la grande maggioranza in latino, al volume VI qualche testo anche in inglese, francese, italiano. Condizioni di conservazione Volumi tutti ben conservati con leggere tracce d'uso, qualche lieve segno di utilizzo ai dorsi minimamente ingialliti, margini delle brossure del volume I con alcuni minimi strappetti. Interni ottimi. Monumentale opera giuridica. Sei volumi (mancanza del settimo volume). Esemplare complessivamente molto ben conservato, poco sfogliato. SETT35.L21199 N
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