## Tables of Logarithms of Numbers and of Sines and Tangents for Every Ten Seconds of the Quadrant: With Other Useful TablesHarper & Brothers, 1857 - 150 pages |

### From inside the book

Results 1-5 of 6

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**corresponding**to 108 is seen to be 5 , with a remainder of 10 , which ...**arc**below 90 ° is less than unity . These sines are expressed in decimal ...**arc**and the co- sine of its complement . The degrees for the cosines must be sought at ... Page xi

... arc whose sine is .750000 . The next less sine in the table is .749919 , the

... arc whose sine is .750000 . The next less sine in the table is .749919 , the

**arc corresponding**to which is 48 ° 35 ' . The difference between this sine and that proposed is 81 , which , divided by 3.21 , gives 25. Hence the required arc ... Page xii

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**Arc**. Look for the degrees at the top of the page , the minutes on the left hand , and the next less tenth second at ...**correspond**to the degrees at the top of the page increased by 30 ' , and are not strictly applicable to any other ... Page xiii

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**corresponding**to the sine of 2o 30 ' , is 48 ; the correction for 1 " , cor- responding to the sine of 3 ° 30 ' , is ...**arc**less than two degrees , we have but to add the logarithm of the**arc**expressed in seconds to the appropriate ... Page xiv

... arc expressed in seconds . Hence , to find the logarithmic cotangent of an arc less than two degrees , we must subtract from the tabular number the logarithm of the arc in seconds ...

... arc expressed in seconds . Hence , to find the logarithmic cotangent of an arc less than two degrees , we must subtract from the tabular number the logarithm of the arc in seconds ...

**arc corresponding**to xiv EXPLANATION OF THE TABLES .### Other editions - View all

### Common terms and phrases

12 Degrees 13 Degrees 76 Degrees 77 Degrees 85 Degrees 9 I I 9 II 9 ΙΟ 9Min A-log A+ log arc corresponding arc expressed arc less arithmic bottom characteristic Co-sine of 16 Co-tangent of 15 Co-tangent of 87 column headed computed corresponding to logarithmic cosecant cosine of 59 difference of latitude Dist expressed in seconds fifth figure find the arc find the Logarithm found exactly given number Hence the required latitude and departure leading figures logarithmic cosine logarithmic cotangent logarithmic sine logarithmic tangent LOGARITHMS OF NUMBERS manner we find middle latitude Natural Co-sines Natural Co-tangents natural number natural sines number of seconds prefixed proportional quadrant radius Required the logarithmic secant sine of 24 Sine of 73 Sine of 9 Sine or Tangent sines and tangents subtract TABLE OF LOGARITHMIC table of natural tabular difference tabular number tangent of 73 vertical column Vulgar Fraction ΙΙΟ ΙΟΙ