 | Benjamin Greenleaf - Geometry - 1862 - 518 pages
...power of .64. Ans. .0115292. EVOLUTION BY LOGARITHMS. 35. Divide the logarithm of the given number by the index of the root; and the quotient will be the logarithm of the required root (Art. 12). When the characteristic of the logarithm is negative, and does not contain... | |
 | Benjamin Greenleaf - Geometry - 1862 - 532 pages
...power of .64. Ans. .0115292. EVOLUTION BY LOGARITHMS. 35. Divide the logarithm of the given number by the index of the root ; and the quotient will be the logarithm of the required root (Art. 12). When the characteristic of the logarithm is negative, and does not contain... | |
 | Benjamin Greenleaf - Geometry - 1863 - 504 pages
...power of .64. Ans. .0115292. EVOLUTION BY LOGARITHMS. 35. Divide the logarithm of the given number by the index of the root ; and the quotient will be the logarithm of the required root (Art. 12). When the characteristic of the logarithm is negative, and does not contain... | |
 | Francis Campin - 1872 - 364 pages
...the product will be the log. of the required power. To extract a root, divide the log. of the number by the index of the root, and the quotient will be the log. of the required root. Examples. — Eaise 387 to the fourth power. Log. 387 = 2-587711 4th power... | |
 | Aaron Schuyler - Measurement - 1875 - 284 pages
...n = x. V(l) = (2) br =\/n; then, by def., log Vх n = — • r. — log *> .'. log V' il = — 2 . 26. Rule. 1. Find the logarithm of the number, divide...Examples. 1. Extract the square root of .75. (1) log .75=T.87506 (1)ч- 2 = (2) log V775=T93753 .-. V7ÍÍ = .86602. 8cholium. L87506 ~ 2 = (2 + 1.87506)... | |
 | Benjamin Greenleaf - Trigonometry - 1876 - 204 pages
...power of .64. Ans. .0115292. EVOLUTION BY LoGARITIms. 36. Divide the logarithm of the given number by the index of the root; and the quotient will be the logarithm of the required root (Art. 12). When the characteristic of the logarithm is negative, and does not contain... | |
 | Edward Brooks - Arithmetic - 1877 - 564 pages
...BY LOGARITHMS. 26. From Prin. 7, to extract any root of a number, we have the following RULE.—I. Find the logarithm of the number, divide it by the index of the root, and find the number corresponding to the result. II. If the characteristic is negative and not divisible... | |
 | Henry Law - 1884 - 568 pages
...required. RULE II. — To extract any root of a number, divide the logarithm of that number by the exponent of the root, and the quotient will be the logarithm of the root required. EXAMPLES. What is the square of 745, the cube of 67, and the 7th power of 8 J Logarithm of... | |
 | George William Usill - Surveying - 1889 - 306 pages
...1,889,568. Evolution by logarithms. — Rule. — Divide the logarithm of the given number by the exponent of the root, and the quotient will be the logarithm of the required root. * 10-0000000 — 2-5622929 = 7-4377071. Examples. Find the square root of 256. Log.... | |
 | James William Nicholson - Trigonometry - 1898 - 204 pages
...5, log k = i log .075 = i (8.87506 - 10) = i (48.87506 - 50) = 9.77501 - 10. ... fc = .5956. RULE. Find the logarithm of the number, divide it by the index of the root, and find the number whose logarithm is the quotient, and it will be the required root. Examples. Find the... | |
| |
Divide the logarithm of the given number by the index of the root ; and the quotient will be the logarithm of the required root (Art. 
