logarithmic
Americanadjective
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pertaining to a logarithm or logarithms.
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(of an equation) having a logarithm as one or more of its unknowns.
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(of a function)
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pertaining to the function y = log x.
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expressible by means of logarithms.
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adjective
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of, relating to, using, or containing logarithms of a number or variable
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consisting of, relating to, or using points or lines whose distances from a fixed point or line are proportional to the logarithms of numbers
Other Word Forms
Etymology
Origin of logarithmic
Vocabulary lists containing logarithmic
Functions - High School
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AB Calculus
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BC Calculus
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The researchers discovered that the mathematical framework at the heart of Ramanujan's pi formulas also appears in the equations underlying these logarithmic conformal field theories.
From Science Daily ● Dec. 16, 2025
The scale for brightness is reverse logarithmic, which means the brighter an object is, the lower its magnitude number.
From Salon ● Mar. 10, 2023
The scale’s objective, base-10 logarithmic system caught on, and although it’s been superseded, people still attach his name to the scale.
From Los Angeles Times ● Mar. 7, 2023
But the February 6 earthquake was a 7.8—about four times bigger on the logarithmic scale of earthquake magnitudes.
From Scientific American ● Feb. 22, 2023
The virtue of such a coarse logarithmic safety scale is that it provides us, and particularly the media, with an order-of-magnitude estimate of the risks associated with various activities, illnesses, and procedures.
From "Innumeracy: Mathematical Illiteracy and Its Consequences" by John Allen Paulos
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
