 | 1742 - 468 sider
...0.09000,00000,00000,25538, the ¿.25th power of 0.0032, V. 70 extraïï tbe roots of powers by Logarithms. Divide the Log. of the Number by the Index of the power, the quotient is the Log. of the root fought, Example. Let the Cube-root of 6751269 be required. The Log.... | |
 | Henry Sherwin - 1742 - 438 sider
...0.00000,00000,00000,25538, the 6.25th power of 0.0032. V. Î0 extrait tbe roots of powers by Logarithms. Divide the Log. of the Number by the Index of the power, the quotient is the Log. of the root fought. Example. Let the Cube-root of 6751269 be required. The Log.... | |
 | Euclid - 1751 - 420 sider
...the Log. of 0.0000000000000010739 4. To 4. *70 exfraft the Roots of Powers by the Logarithms. Divide the Log. of the number by the index of the power, the quotient is the index of the root fought. Example, Let it be required to extract the cube root of 67512.69.... | |
 | Henry Sherwin - 1772 - 454 sider
...0.00000,00000,00000,25538, the 6.25th Power of 0.0032. V. To extrait the Roots of Powers by Logarithms. Divide the Log. of the Number by the Index of the Power, the Quotient is the Log. of the Root fought. Example. Let the Cube-root of 6751269 be required. The Log.... | |
 | Alfred Challice Johnson - 1865 - 166 sider
...Ans. -923202. Ans. -2639. Ans. 26-39. -ая*. -00003717. Ans. 1701155-12. * As -2 expresses 19-7-72, we have only to subtract 72 Log. 72 from Log. 19 to...2. Find the value of (-2)*. Log. 2 = -301030 Log. 2 = 1-301030 4 4 1-204120 5 3-204120 Ans. 1 6. ~ 1-440824 Ans. -275. In Ex. (2) the index 3 = T x 4 +... | |
 | Frank Castle - 1899 - 424 sider
...dividend and find the number whose antilog is the difference. Involution. — To raise a number to a given power, multiply the log of the number by the index of the power, and find the number the antilog of which is the product. Evolution. — Divide the log of the number... | |
 | Frank Castle - 1900 - 200 sider
...V, when (7=232-4, Z> = 14860, and Я= 16150. Summary. Involution. — To raise a number to a given power, multiply the log. of the number by the index of the power, and find the number the antilog. of which is the product. Evolution. — Divide the log. of the number... | |
 | Crosby Steam Gage and Valve Company - 1910 - 230 sider
...— 10 ; this indicates that the left-hand figure is in the second decimal place, or 0.0730 = Ans. To raise a number to any power, multiply the log. of the number by the exponent of the power and the result is the log. of the answer. Examples : (15)2 log. 15 = 1.1761 2... | |
 | Squire Thornton Stratford Lecky - 1918 - 966 sider
...addition, and division is done by subtraction ; and to raise a number to any power (Involution), you merely multiply the log. of the number by the index of the power required ; thus : — EXAMPLE I. (REPEATED). 20" : 10s :: 3'5 : Result 3 Log. 10 S'OOOO Log. 3'5 05441... | |
 | Erwin Hugh Hamilton - 1923 - 312 sider
...5- log. 10 = .6990- 1 = 9.6990- 10 log. 0.05 = log. ?{0o = log. 5- log. 100 = .6990- 2 = 8.6990- 10 To raise a number to any power, multiply the log. of the number by the exponent of the power and the result is the log. of the answer. The part of the logarithm to the right... | |
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To raise a number to any power, multiply the Log. of the number by the index of the power; the result will be the Log. 
