 | Constantine Kenneth Smoley - Logarithms - 1906 - 366 pages
...use of the Log・ tables is based upon the fol1owing four properties of 1ogarithms: (1) The Log・ of the product of any number of factors is equal to the sum of the Logs, of these factors・ Accordingly, multipli cation can be effected by adding the Logs, of the given... | |
 | Daniel Alexander Murray - Plane trigonometry - 1908 - 358 pages
...state the properties, or are the laws of logarithms. They may be expressed in words as follows : (1) The logarithm of the product of any number of factors...equal to the sum of the logarithms of the factors. (2) Tlie logarithm of the quotient oftwo numbers is equal to the lojarithm of the numerator 'diminished... | |
 | Marcus Benjamin, Arthur Elmore Bostwick, Gerald Van Casteel, George Jotham Hagar - Encyclopedias - 1910 - 538 pages
...indispensable. Computations by means of logarithms are made in accordance with the following principles: (1) The logarithm of the product of any number of factors...equal to the sum of the logarithms of the factors; (2) the logarithm of a quotient is equal to the logarithm of the dividend diminished by that of the... | |
 | C. W. Bender - Electric lighting - 1912 - 358 pages
...this number is to be subtracted from the whole logarithm. Thus log .00458 = 3.6609 = 7.6609 — 10 (1) The logarithm of the product of any number of factors Is equal to the sum of the logarithms of the individual factors. log MN = log M + log N (2) The logarithm of the quotient of any two numbers is... | |
 | Robert Édouard Moritz - Trigonometry - 1913 - 562 pages
...second factor, x + y is the logarithm (exponent) of the product; The logarithm of the product of two factors is equal to the sum of the logarithms of the factors, or If P = M .N, log P = log M + log N. Similarly, If P=LMN , logP = logI+logJl/ + logAT+-- . Thus log... | |
 | Lloyd Leroy Smail - Finance - 1925 - 338 pages
...we obtain the following fundamental laws of logarithms: I. The logarithm of a product of two or more factors is equal to the sum of the logarithms of the factors: log M • N = log M + log N. II. The logarithm of a quotient of two numbers is equal to the logarithm... | |
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The logarithm of the product of any number of factors is equal to the sum of the logarithms of the factors. 
