Elements of Plane and Spherical Trigonometry with Logarithmic and Other Mathematical Tables and Examples of Their Use and Hints on the Art of Computation, Volumen2H. Holt, 1882 - 168 páginas |
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Página 4
... columns or lines as the argument , but in the body of the table . In a table of logarithms the natural number is the argument , and the logarithm ... column log for a num- ber corresponding to 1.788 19 and find it to be LOGARITHMIC TABLES .
... columns or lines as the argument , but in the body of the table . In a table of logarithms the natural number is the argument , and the logarithm ... column log for a num- ber corresponding to 1.788 19 and find it to be LOGARITHMIC TABLES .
Página 6
... column having the fourth digit at the top . To save space the whole logarithm is not given in the column , but only its last three figures . The first two figures are found in the first column , and are commonly the same for all the ...
... column having the fourth digit at the top . To save space the whole logarithm is not given in the column , but only its last three figures . The first two figures are found in the first column , and are commonly the same for all the ...
Página 32
... column . Then in the line opposite these minutes we find successively the sine , the tan- gent , the cotangent , and the cosine of the angle , as given at the heading of the page . Example . log sin 31 ° 27 ′ = 9.717 47 ; log tan 31 ...
... column . Then in the line opposite these minutes we find successively the sine , the tan- gent , the cotangent , and the cosine of the angle , as given at the heading of the page . Example . log sin 31 ° 27 ′ = 9.717 47 ; log tan 31 ...
Página 33
... column of differ- ences is necessary for both functions . If we use no fractional parts of minutes , no interpolation is necessary ; but if decimals of a minute are employed , we can inter- polate precisely as in taking out the ...
... column of differ- ences is necessary for both functions . If we use no fractional parts of minutes , no interpolation is necessary ; but if decimals of a minute are employed , we can inter- polate precisely as in taking out the ...
Página 34
... column . The values of the four func- tions log sine , log tangent , log cotangent , and log cosine , as read at the bottom of the page , are then found in the same line as the minutes . Example 1. For 52 ° 59 ' we find log sin = 9.902 ...
... column . The values of the four func- tions log sine , log tangent , log cotangent , and log cosine , as read at the bottom of the page , are then found in the same line as the minutes . Example 1. For 52 ° 59 ' we find log sin = 9.902 ...
Términos y frases comunes
9 Prop algebraic sign angles corresponding arithmetical complement binomial coefficient cent co-log column complementary angle computation corresponding number cosec cosine cotangent Cotg decimal point Diff Entering the table equation Example EXERCISES fifth find log find the logarithm find the number find the sine five places give log given logarithm given number half a unit increase interpolation last figure log a log log cot log sec log sin log sine loga logarithms of numbers mantissa minuend natural number negative number corresponding order of differences places of decimals present value quantities quotient rate of interest result rithms second differences sidereal SIMON NEWCOMB sine N sine or tangent sixth figure square Stirling's formula SUBTRACTION LOGARITHMS suppose table of logarithms Tang tenths of minutes trigonometric functions unity write wwww ww wwwww Δεν Δίν ΙΙ ΙΙΟ ΙΟ ΙΟΙ ΤΟ ន ន