 | Benjamin Martin - 1736 - 362 páginas
...Word Log. Tang.) to be 9.6840011. '•Precept IX. If your Degrees be more than 45°, you muft feek the Degrees at the Bottom of the Page, and the Minutes in the Right-hand Column upwards; and thusagainft 57° 35' you find the Sine (under Log. Sine) to he 99264310; and the Tangent... | |
 | Abraham Crocker - 1841 - 486 páginas
...the left-hand column, descending, and the logarithm is found by inspection ; if above 45 o, seek the degrees at the bottom of the page, and the minutes in the right-hand column, ascending. Thus, The logarithmic sine of 7o 4' is = 9-089990 81o 41' = 9-995409 The logarithmic tangent... | |
 | Francis Henney Smith - 1845 - 710 páginas
...in the column on the left hand ; but should the title be at the bottom of th<* column, you have the degrees at the bottom of the page, and the minutes in the column on the right hand. If the given log. seems to belong to the odd minutes, proceed as directed... | |
 | Elias Loomis - 1877 - 458 páginas
..." 9.947401 ; tangent " 9.718940; cotangent " 10.281060. If the angle be greater than 45°, find the degrees at the bottom of the page, and the minutes in the vertical column on the right ; then, in the column marked sine at the bottom, and opposite to the minutes,... | |
 | Simon Newcomb - 1882 - 372 páginas
...Therefore: To find the trigonometric functions corresponding to an angle between 45° and 90°, we take the degrees at the bottom of the page and the minutes in the right.hand column. The values of the four functions log sine, log tangent, log cotangent, and log cosine, as read at the... | |
 | Edward Albert Bowser - 1908 - 128 páginas
...sines, tangents, cotangents, and cosines of all angles from 0° to 90°. If the angle is less than 45°, we look for the name of the function and the number of degrees in the angle at the top of the page, and the minutes in the left-hand column. If the angle is between... | |
 | International Correspondence Schools - 1900 - 728 páginas
...Cotangent of sn Angle From 45° to 90°.— In the table Logarithms of Trigonometric Functions, find the number of degrees at the bottom of the page, and the number of minutes in the right-hand column headed ('); opposite the latter, and above the proper head,... | |
 | International Correspondence Schools - 1906 - 634 páginas
...The desired logarithm is found in this row and column, For an angle between 45° and 90°, find the degrees at the bottom of the page and the minutes in the column (marked ') at the right of the page. Then look across the page, along the horizontal roic containing... | |
 | 1906 - 230 páginas
...The desired logarithm is found in this row and column. For an angle between 45° and 90° , find the degrees at the bottom of the page and the minutes in the column (marked ') at the right of the page. Then look across the page, along the horizontal row containing... | |
 | Fletcher Durell - 1910 - 348 páginas
...column. For angles between 45° and 90°, the required function is printed at the bottom of the columns, the number of degrees at the bottom of the page, and the number of minutes in the right-hand column. Thus, log sin 26° 37' = 9.65130 - 10 (p. 68). log tan... | |
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For angles between 0 and 45°, the required functions are printed at the top of the columns, the number of degrees at the top of the page, and the number of minutes in the lefthand column. 
