(Paris, Jean Boudot, 1704). 4to. Without wrappers. Extracted from ""Mémoires de l'Academie des Sciences. Année 1702"". Pp. 281-288 and pp. 289-297.
Reference : 44723
First printing of two importent papers on the calculus. Bernoulli shows that the substitution of some equations leads to the differential of the logarithm of an imaginary number, and since the original integral also leads to the arc tan function he had thus established a relation between the trigonometric and logarothmic functions. (Based on Kline).
Herman H. J. Lynge & Son
William Schneider
Silkegade 11
1113 Copenhagen
Denmark
+45 33 155 335
All items may be returned for a full refund for any reason within 14 days of receipt.