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2. Log–log plot - Wikipedia

   en.wikipedia.org/wiki/Log–log_plot

   A log–log plot of y = x (blue), y = x 2 (green), and y = x 3 (red). Note the logarithmic scale markings on each of the axes, and that the log x and log y axes (where the logarithms are 0) are where x and y themselves are 1. Comparison of linear, concave, and convex functions when plotted using a linear scale (left) or a log scale (right).

3. Logarithmic scale - Wikipedia

   en.wikipedia.org/wiki/Logarithmic_scale

   A base-10 log scale is used for the Y-axis of the bottom left graph, and the Y-axis ranges from 0.1 to 1000. The top right graph uses a log-10 scale for just the X-axis, and the bottom right graph uses a log-10 scale for both the X axis and the Y-axis. Presentation of data on a logarithmic scale can be helpful when the data:

4. Logarithm - Wikipedia

   en.wikipedia.org/wiki/Logarithm

   The logarithm keys (LOG for base 10 and LN for base e) on a TI-83 Plus graphing calculator Logarithms are easy to compute in some cases, such as log 10 (1000) = 3 . In general, logarithms can be calculated using power series or the arithmetic–geometric mean , or be retrieved from a precalculated logarithm table that provides a fixed precision.

5. Common logarithm - Wikipedia

   en.wikipedia.org/wiki/Common_logarithm

   The logarithm keys (log for base-10 and ln for base-e) on a typical scientific calculator. The advent of hand-held calculators largely eliminated the use of common logarithms as an aid to computation. The numerical value for logarithm to the base 10 can be calculated with the following identities: [5]

6. Slide rule - Wikipedia

   en.wikipedia.org/wiki/Slide_rule

   With two logarithmic scales, the act of positioning the top scale to start at the bottom scale's label for corresponds to shifting the top logarithmic scale by a distance of ⁡ (). This aligns each top scale's number y {\displaystyle y} at offset log ⁡ ( y ) {\displaystyle \log(y)} with the bottom scale's number at position log ⁡ ( x ...

7. Graphing calculator - Wikipedia

   en.wikipedia.org/wiki/Graphing_calculator

   An early graphing calculator was designed in 1921 by electrical engineer Edith Clarke. [1] [2] [3] The calculator was used to solve problems with electrical power line transmission. [4] Casio produced the first commercially available graphing calculator in 1985. Sharp produced its first graphing calculator in 1986, with Hewlett Packard ...

8. AOL Mail

   mail.aol.com

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9. Decade (log scale) - Wikipedia

   en.wikipedia.org/wiki/Decade_(log_scale)

   For example, an audio amplifier will usually have a frequency band ranging from 20 Hz to 20 kHz and representing the entire band using a decade log scale is very convenient. Typically the graph for such a representation would begin at 1 Hz (10 0) and go up to perhaps 100 kHz (10 5), to comfortably include the full audio band in a standard-sized ...