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logarithmic

logarithmic

5 8.2
Relating to a scale that shows growth by multiplying numbers, like when amounts double
  • adjective
  • /ˌlɔɡəˈrɪðmɪk/
  • Specialized
translation icon : logarítmico
  • The Richter scale uses a logarithmic scale, so each whole number increase represents a tenfold increase in measured amplitude.
  • logarithmic scale
  • logarithmic transformation
  • logarithmic function

And this is, as a consequence, a really nice example of a logarithmic complexity function.

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Examples

  • The concentrations of bacteria were transformed to logarithmic values (log 10) to achieve a normal distribution.

    Academic text (2005)
  • Because vision is more logarithmic than linear, log scanners produce much better shadow detail in images.

    Academic text (1992)
  • So he gets some logarithmic paper and he plots it again and he gets a straight line.

  • So here we have the logarithmic scale along a line in a circular slide rule.

  • The Kardashev scale is a measure of our energy production and consumption, and really it's a logarithmic scale.

  • With an adjustment in the logarithmic scale, the second of the POTs would reflect the passage of 4 billion years.

  • And this, this logarithmic scale on the Y axis, it represents antibody concentration.

  • Students are required to perform basic operations as well as some geometric, trigonometric, logarithmic, and calculus operations.

    Academic text (2015)
  • The approximately straight line of this plot with a logarithmic x-axis suggests that the sample is log-normally distributed.

    Academic text (2004)
  • As a result, both variables were subjected to logarithmic transformation before any analysis in an effort to normalize their distributions.

    Academic text (2004)

Compounds

logarithmic scale
  • Specialized
1 7.5

A way of showing numbers where each step is ten times bigger

How Fast

exponential
  • Specialized
26 6.8
linear
24 4.4
sublinear
  • Specialized
8.8
logarithmic
  • Specialized
5 8.2

Surface Forms

logarithmic positive

Morphology

logarithmic = logarithm (transparent) = logarithm + ic

The adjective is formed by adding the productive suffix '-ic' to the noun 'logarithm', yielding 'relating to or characteristic of logarithms'.

Etymology

The word logarithmic comes from Greek parts logos 'ratio' and arithmos 'number', the same roots you see in logic and arithmetic. So a logarithmic scale or function shows numbers by their 'ratios', or how many times bigger they are, which is why it is used to describe fast growth or very large ranges.