 | Isaac Dalby - 1806 - 526 ページ
...explained in the Arithmetic, Art. 161, 187, thus; Since /xr*—1 = /, therefore r"~~l = -f : and because the logarithm of any power of a number is equal to the logarithm of that number multiplied by the index or exponent denoting the power (187 Arith.) therefore... | |
 | 1816 - 746 ページ
...is the logarithm of _ a ; and fince n may be either a whole number, or a fraction, it follows, that the logarithm of any power of a number is equal to the logarithm of that number, multiplied by the exponent of the power ; alfo, that the logarithm of any... | |
 | Bézout - 1825 - 258 ページ
...The sum of the logarithms of two numbers is equal to the logarithm of their product, number 227. 92. The logarithm of any power of a number is equal to the logarithm of that number, multiplied by the index of the power, number 228. 93. The logarithm of the... | |
 | Thomas Curtis (of Grove house sch, Islington) - 412 ページ
...is the logarithm of о *; and, since n may be either a whole number or a fraction, it follows, that the logarithm of any power of a number is equal to the logarithm of that number, multiplied by the exponent of the power ; also, that the logarithm of any... | |
 | Bourdon (M., Louis Pierre Marie) - 1831 - 446 ページ
...both members to the power n Therefore, \ogyZ = ~. x= -. log y ; that is, the logarithm of any pmcer of a number is equal to the product of the logarithm of the number, by the exponent of the pmcer. Take n — 1, as a particular case'; there will result\ogym=m. logy, an equation which'is susceptible... | |
 | Bourdon (M., Louis Pierre Marie) - 1831 - 326 ページ
...whense, by raising the two members to the power -, mm — • x y* = a" Therefore, mm . = -.* = -.logy; to the product of the logarithm of the number by the exponent of the power. Let there be, as an example, n — I ; there results log ym = m . log y, an equation susceptible of... | |
 | William Smyth - 1833 - 288 ページ
...both members to the mth power, we have amx — ytn whence the logarithm of yx= mx = m log y. That is, the logarithm of any power of a number is equal to the product of the logarithm of this number by the exponent of the power. To form any power whatever of a number by means of a table... | |
 | Silas Totten - 1836 - 360 ページ
...we shall have, by supposing the logarithms of both members known, 1.6* = lr It has been shown, that the logarithm of any power of a number, is equal to the logarithm of the number ilself, multiplied by the exponent of the power (111) ; hence. \.b* = x \.b,... | |
 | Benjamin Peirce - 1837 - 300 ページ
...= log. m -f log. m -|- log. m -|- &c. or II. Logarithm of Root, Quotient, and Reciprocal. that is, the logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power. 10. Corollary. If we substitute p... | |
 | Benjamin Peirce - 1837 - 302 ページ
...-\- log. m -|- &.c. or log. mn = n log. TO ; Logarithm of Root, Quotient, and Reciprocal. that is, the logarithm of any power of a number is equal to the logarithm of the number multiplied by the exponent of the power. 10. Corollary. If we substitute m... | |
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The logarithm of any POWER of a number is equal to the product of the logarithm of the number by the exponent of the power. For let m be any number, and take the equation (Art. 
