## 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 72

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**NATURAL SINES**AND TANGENTS , pp . 116-133 . This is a table of**natural sines**and tangents for every degree and minute of the quadrant , carried to six places of figures . Since the ra- dius of the circle is supposed to be unity , the sine ... Page xi

... Sine or Tangent . If the given sine or tangent is found exactly in the table , the corre- sponding degrees will be found at the top of the page , and the minutes on the left hand . But when the given ...

... Sine or Tangent . If the given sine or tangent is found exactly in the table , the corre- sponding degrees will be found at the top of the page , and the minutes on the left hand . But when the given ...

**LOGARITHMIC SINES**AND TANGENTS 21. Page xii

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**Logarithmic Sine**or Tangent of a given Arc . Look for the degrees at the top of the page , the minutes on the left ...**logarithmic sine**of 24 ° 27 ' 34 " . The**logarithmic sine**of 24 ° 27 ′ 30 ′′ is 9.617033 . Proportional part for 4 ... Page xiii

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**logarithmic sine**of 1 ° 17 ′ 33 ′′ . The**logarithmic sine**of 1 ° 17 ' 30 " is 8.352991 The correction for 3 " is found by multiplying 93.4 by 3 , which gives 280. Adding this to the above tabular number , we obtain the sine of 1 ° 17 ... Page xiv

... logarithmic tangent of 0 ° 27 ' 36 " . Tabular number from page 114 , The logarithm of 1656 " is 4.685584 . 3.219060 ... sine from 20 . Thus we have found the

... logarithmic tangent of 0 ° 27 ' 36 " . Tabular number from page 114 , The logarithm of 1656 " is 4.685584 . 3.219060 ... sine from 20 . Thus we have found the

**logarithmic sine**of 24 ° 27 ′ 34 ′′ to be 9.617051 . Hence the logarithmic ...### 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