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 10
... four figures have to be used . To find the logarithms of such numbers the process of interpolation is necessary . This process is one of simple proportion , which can be seen from the following example . To find log . 1167.23 . The ...
... four figures have to be used . To find the logarithms of such numbers the process of interpolation is necessary . This process is one of simple proportion , which can be seen from the following example . To find log . 1167.23 . The ...
Página 11
... four figures of the number are 1494 , in- stead of subtracting 435 from 464 we say 5 from 14 leaves 9 , and look for the nearest difference which has 9 for its last figure . This we readily find to be 29 , at the top of the next page ...
... four figures of the number are 1494 , in- stead of subtracting 435 from 464 we say 5 from 14 leaves 9 , and look for the nearest difference which has 9 for its last figure . This we readily find to be 29 , at the top of the next page ...
Página 14
... four found from the table . In this case , when we enter the table of proportional parts , we take only the number corresponding to the nearest proportional part . To return to the last preceding example , where we find the num- ber ...
... four found from the table . In this case , when we enter the table of proportional parts , we take only the number corresponding to the nearest proportional part . To return to the last preceding example , where we find the num- ber ...
Página 19
... four following places . Since 5 + 8 = 13 > 9 , we write 5 under 2 + 2 . Since 9+ 3 = 12 > 9 , we write 4 under 5+ 8. Since 8 + 7 = 15 > 9 , we write 3 under 9 + 3 . Finally , under 8 + 7 we write 5 . This process cannot be ...
... four following places . Since 5 + 8 = 13 > 9 , we write 5 under 2 + 2 . Since 9+ 3 = 12 > 9 , we write 4 under 5+ 8. Since 8 + 7 = 15 > 9 , we write 3 under 9 + 3 . Finally , under 8 + 7 we write 5 . This process cannot be ...
Página 24
... four - figure logarithms . There is then no need of writing the last figure . If , however the printed logarithm is used without change , the fourth figure must be increased by unity whenever the fifth figure exceeds 5. When the fifth ...
... four - figure logarithms . There is then no need of writing the last figure . If , however the printed logarithm is used without change , the fourth figure must be increased by unity whenever the fifth figure exceeds 5. When the fifth ...
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