## 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

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Page vi

... column marked N , for the given number , and against it , in the

... column marked N , for the given number , and against it , in the

**column headed**0 , will be found the decimal part of its logarithm . To this the character- istic must be prefixed , according to the rule already given . Thus the ... Page vii

... columns . Opposite to the first three figures , and in the column under the fourth figure , will be found four figures of the logarithm , to which two figures from the

... columns . Opposite to the first three figures , and in the column under the fourth figure , will be found four figures of the logarithm , to which two figures from the

**column headed**O are to be prefixed , as in the former case . The ... Page ix

... table in the

... table in the

**column headed**0 for the first two figures of the logarithm , neglecting the characteristic ; the other four figures are to be looked for in the same column , or in one of the nine following col- umns ; and if they are ... Page xii

... column . After the first two degrees , the three leading figures in the table of sines are only given in the

... column . After the first two degrees , the three leading figures in the table of sines are only given in the

**column headed**0 " , and are to be prefixed to the numbers in the other columns , as in the table of logarithms of numbers ... Page xiii

...

...

**column**of the page . The correction for any number of seconds less than ten ...**heading**log . sine A - log . A " , opposite 5 min .; and in a similar manner ...**table**. Required the logarithmic sine of 0 ° 7 ' 22 " . Tabular number from ...### 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