Log–log plot: Difference between revisions

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{{Short description|2D graphic with logarithmic scales on both axes}}

{{More citations needed|log graph papers and their use|find=https://www.mathnstuff.com/math/spoken/here/2class/340/loggraf.htm|date=August 2025|name=Agnes (A²) Azzolino}}

{{More citations needed|date=December 2009}}

[[FileImage:LogLog_exponentials.svg|pra=https://en.wikipedia.org/wiki/File:LogLog_exponentialsLogLog exponentials.svg|class=skin-invert-image|jmplthumb|SebuahA grafiklog–log log-logplot untukof ''y''&nbsp;=&nbsp;''x''&nbsp;(birublue), ''y''&nbsp;=&nbsp;''x''²&nbsp;(hijaugreen), danand ''y''&nbsp;=&nbsp;''x''³&nbsp;(merahred).<br>Note the logarithmic scale markings on each of the axes, and that the log&nbsp;''x'' and log&nbsp;''y'' axes (where the logarithms are 0) are where ''x'' and ''y'' themselves are 1.]]

[[File:Comparison of simple power law curves in original and log-log scale.png|class=skin-invert-image|thumb|Comparison of linear, concave, and convex functions when plotted using a linear scale (left) or a log scale (right).]]

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[[File:Loglog graph paper.gif|thumb|blank log-log graph paper]]

Dalam [[sains]] dan [[perekayasaan]], '''grafik log-log''' adalah grafik data numerik dua-dimensi yang menggunakan [[skala logaritmik]] pada sumbu horizontal dan vertikalnya. [[Perpangkatan|Fungsi pangkat]] – hubungan-hubungan dari <math>y=ax^k</math> – hadir sebagai garis-garis lurus pada grafik log-log, dengan eksponen yang menyamai landaian, dan koefisien yang setara dengan intersep (perpotongan). Oleh karena itu, grafik semacam ini sangat berguna untuk mengenal hubungan-hubungan ini dan [[Teori estimasi|memperkirakan parameter-parameter]]. Basis apapun dapat digunakan untuk logaritmanya, dengan basis-10 (log umum) menjadi yang paling umum digunakan.

In [[science]] and [[engineering]], a '''log–log graph''' or '''log–log plot''' is a two-dimensional graph of numerical data that uses [[logarithmic scale]]s on both the horizontal and vertical axes. [[Exponentiation#Power_functions|Power functions]] – relationships of the form <math>y=ax^k</math> – appear as straight lines in a log–log graph, with the exponent corresponding to the slope, and the coefficient corresponding to the intercept. Thus these graphs are very useful for recognizing these relationships and [[estimating parameters]]. Any base can be used for the logarithm, though most commonly base 10 (common logs) are used.

== Pranala luar ==

* [https://sites.google.com/site/nonnewtoniancalculus/ Non-Newtonian calculus website]

[[Kategori:Logaritma]]

== Relation with monomials ==