 In searching for the next less (or greater) logarithm, attention must be paid to the fact that the functions are found in different columns according as the angle is below or above 45°. If, for example, the next less logarithmic sine is found in the...  A Treatise on Plane and Spherical Trigonometry - Page viiby Ephraim Miller - 1894 - 193 pagesFull view - About this book
 | Webster Wells - Trigonometry - 1896 - 236 pages
...below or above 45°. If, for example, the next less logarithmic sine is found in the column with " Sin." at the top, the degrees must be taken from the...column; but if it is found in the column with "Sin." at the foot, the degrees must be taken from the/ooi of the page, and the minutes from the right.hand column.... | |
 | Webster Wells - Trigonometry - 1896 - 240 pages
...above 45o. If, for example, the next less logarithmic sine is found in the column with ' ' Sin.1 ' at the top, the degrees must be taken from the top...column; but if it is found in the column with "Sin." at the foot, the degrees must be taken from the foot of the page, and the minutes from the right-hitnil... | |
 | Webster Wells - Logarithms - 1900 - 40 pages
...logarithmic sine is found in the column with "Sin." at the top, the angle corresponding must be taken from the left-hand column ; but if it is found in the column with '. Sin." at the foot, the angle corresponding must be taken from the right-hand column. Similar considerations... | |
 | International Correspondence Schools - Building - 1906 - 634 pages
...given logarithm. The name of the function being at the head of the column, the degrees in the angle are taken from the top of the page, and the minutes from the left-hand minute column. Therefore, .15639 = log cot 34° 54'. Ans. EXAMPLES FOR PRACTICE' 1. Find the angle... | |
 | Plane trigonometry - 1906 - 230 pages
...given logarithm. The name of the function being at the head of the column, the degrees in the angle are taken from the top of the page, and the minutes from the left.hand minute column. Therefore, .15639 = log cot 34° 54'. Ans. EXAMPLES FOB PRACTICE 1. Find the angle whose... | |
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