| Benjamin Martin - 1740 - 62 pages
...Involution of Numbers, or raifing them to any propofed Power by means of Logarithms -, which is this, . **["Multiply the Logarithm of the given Number by the Index of the Power,** viz. 2, 3, 4, 5, . j &c. the Product fhall be the Logarithm of Vtz' ) the Power, viz. the Square, Cube,... | |
| Euclid - 1751 - 384 pages
...in the index is cancelled, becaufe two complements are added. terns. 3. To ra>fe Powers ly Logarithm **Multiply the Logarithm of the given number by the index of the** required power, the product will be the Logarithm of the power fought. Example. Let it be required... | |
| Alexander Ewing - 1771
...the arith. сотр. of 2.6963564 is 7.3036436. 11. To raife a number to any power, by logarithms,' **Multiply the logarithm of the given number by the index of the power** ; the product is the logarithm of the power required. EXAM. Required the third ^potvetf ori*tft>e of... | |
| Alexander Ewing - 1779 - 266 pages
...the arith. сотр. of 2.6963564 is 7.3036436. 11. To raife a number to any power, by logarithms. **Multiply the logarithm of the given number by the index of the power** ; the produit is the logarithm of the power required. • . s, EXAM. Required the third power or cube... | |
| Charles Hutton - 1785 - 519 pages
...performed by fubtrafting the logarithm of the one from that of the other, railing of powers by multiplying **the logarithm of the given number by the index of the power,** and extraction of roots by dividing the logarithm by the index of the root. It is alfo evident that,... | |
| Charles Hutton - 1785 - 343 pages
...performed by fubtrafting the logarithm of the one from that of the other, raifing of powers by multiplying **the logarithm of the given number by the index of the power,** and extraction of roots by dividing the logarithm by the index of the root. It is alfo evident that,... | |
| Alexander Ewing - 1799 - 328 pages
...from unity, and therefore feven cyphers muft be prefixed. 1 2. To extract r00ts by logarithms. Divide **the logarithm of the given number by the index of the power** i the quotient is the logarithm of the r00t ; that is, divide by 2 for the fquare r00t, by 3 for j... | |
| Samuel Webber - 1801
...2.7592669 Here the i, taken from the — i, makes it become •— to be set down. Y LOGARITHMS, &ULE. v * **Multiply the logarithm of the given number by the index of the power,** and the number answering to the product will be the power required. NOTE. A negative index, multiplied... | |
| Andrew Mackay - 1804 - 260 pages
...perform IffrOL UTION by Logarithms, that is, toßnd the square, cube, ofc. of any given number. RULE. **Multiply the logarithm of the given number by the index of the power,** and the product is the logarithm of the power sought. EXAMPLES. I. What is the square of 58 ? Given... | |
| David Steel - 1805
...1 .4139 x 5 5.20695 20695 is the logarithm of 16105 1, the Answer. EVOLUTION BY LOGARITHMS. DIVIDE **the logarithm of the given number by the index of the power** » the quotient is the logarithm of the root. EXAMPLE. What is the cube root of 156252 ? Logarithm... | |
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