Libros Libros The characteristic of the logarithm of a number greater than unity is one less than the number of integral figures in that number. Manual of mathematical tables, by J.A. Galbraith and S. Haughton - Página vii
por Joseph Allen Galbraith - 1860
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James Harrington Boyd - 1901 - 777 páginas
...logarithm of any number greater than 1 can be written down by the following rule. 563. RULE I. — The characteristic of the logarithm of a number greater than unity is positive and it equal to the number of digit» in its integral pari les» one. 564. Similarly, if the...
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James Harrington Boyd - 1901 - 777 páginas
...digits in the number. Thus, the characteristic of log 11749 is 4, of log 6748. G3 is 3. 563. RULE I. — The characteristic of the logarithm of a number greater than unity is positive and is equal to the number of digits t» tY* integral part less one. 564. Similarly, if the...
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Macmillan & Co - 1901 - 776 páginas
...10(>il)+» fraction . .'. log N= (n - 1 ) + a fraction. Hence the characteristic is n - 1 ; that is, the characteristic of the logarithm of a number greater than unity is less by one than the number of digits in itt integral part, and it positive. 382. To determine the...
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...any number may be seen from the above table, from which the following rules are immediately deduced. The characteristic of the logarithm of a number greater than unity is one less than the number of digits to the left of its decimal point. Thus the characteristic of the logarithm of 471 is 2, since...
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1907
...logarithm of 10 is 1 ; of 100, 2 ; of 1,000, 3; of 10,000, 4 ; it is clear that the characteristic of a number greater than unity is one less than the number of figures in the integral part of that number. Thus the characteristic of : — 84321 (5 integers) =...
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Joseph Gregory Horner - 1907
...logarithm of 10 is 1 ; of 100, 2 ; of 1,000, 3; of 10,000, 4 ; it is clear that the characteristic of a number greater than unity is one less than the number of figures in the integral part of that number. Thus the characteristic of : — 84321 (5 integers) =...
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Frederick Howland Somerville - 1908 - 407 páginas
...point is 1, and of a number having three digits to the left of the decimal point is 2. In general, The characteristic of the logarithm of a number greater than unity is 1 less than the number of digits to the left of the decimal point. (b) When the given number is a decimal....
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Stimson Joseph Brown, Paul Capron - 1910 - 191 páginas
...22. To Find the Characteristic of the Common Logarithm of a Whole Number. — It is also evident that the characteristic of the logarithm of a number greater than unity is less by one than the number of digits in its integral part, and is positive. For example, ^10 = 2.1544...
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...employed in these computations, the correct value of the characteristic should be checked. Remember that the characteristic of the logarithm of a number greater than unity is equal to the number of places, less one, to the left of the decimal, and that the characteristic of...
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John William Hopkins, Patrick Healy Underwood - 1912 - 341 páginas
...respectively the characteristic and mantissa of the logarithm. From the above illustration it is evident that the characteristic of the logarithm of a number greater than unity is one less than the number of figures to the left of the decimal point in the number, and that the characteristic of a number less...
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