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logarithm
(redirected from Logarithmic function)

   Also found in: Dictionary/thesaurus, Encyclopedia, Wikipedia 0.01 sec.
logarithm
a mathematical device.

common logarithm
the value of the power when a number is expressed as to the power of 10 (has the base 10). Thus 100 expressed as to the power of 10 is 102 and the log of 100 is 2.
Napierian logarithm
see natural logarithm (below).
natural logarithm
as for common logarithm, except that the base is e or 2.178. Called also Napierian logarithm.


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Differential calculus: Real valued functions of a real variable, into, onto and one-to-one functions, sum, difference, product and quotient of two functions, composite functions, absolute value, polynomial, rational, trigonometric, exponential and logarithmic functions.
95 Hardcover QA331 Hungerford (Saint Louis University) and Shaw (University of Northern Iowa) explain functional notation, graph reading, the natural exponential and logarithmic functions, average rates of change, trigonometric functions of a real variable, and limits.
Despite such similarities, the cumulative-Gamma function showed higher determination coefficients than the other four for the overall analysis and for seven of the nine products (the exceptions being the logarithmic function for butter and tea).
 
 
 
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