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{{ :panel-plugins:xfce4-calculator-plugin.png?nolink|}}
====== Calculator - xfce4-calculator-plugin ======
xfce4-calculator-plugin is a calculator plugin for the Xfce4 panel.

  * **[[#Usage|Usage]]**
  * **[[#Screenshots|Screenshots]]**
  * **[[#Latest Release|Latest Release]]**
  * **[[#Source Code Repository|Source Code Repository]]**
  * **[[#Reporting Bugs|Reporting Bugs]]**

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===== Usage =====

  - [[:xfce:xfce4-panel:add-new-items|Add the plugin to the panel]].
  - Right-click on the added plugin to open the settings window. 

Place the plugin in the panel, enter the calculation into the text field and press ''Enter'' to calculate the result.

The plugin supports common mathematical operators (+, -, *, /, ^) with usual precedence rules, and the following functions and constants:

| pi                 | π≈3.141592654…                     |
| abs(x)             | Absolute value                     |
| sqrt(x)            | Square root                        |
| cbrt(x)            | Cubic root                         |
| sin(x)             | Sine                               |
| cos(x)             | Cosine                             |
| tan(x)             | Tangent                            |
| asin(x), arcsin(x) | Inverse of the sine function       |
| acos(x), arccos(x) | Inverse of the cosine function     |
| atan(x), arctan(x) | Inverse of the tangent function    |
| exp(x)             | Exponential function               |
| log(x), ln(x)      | Natural logaritm (base e)          |
| log2(x)            | Binary logarithm (base 2)          |
| log10(x), lg(x)    | Decadic/Common logarithm (base 10) |

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===== Screenshots =====

<figure "Calculator Plugin: On the Panel with an Example">
{{:panel-plugins:xfce4-calculator-plugin-panel.png|Calculator Plugin: On the Panel with an Example}}
</figure>

<figure "Calculator Plugin: Right Click on the Plugin Icon">
{{:panel-plugins:xfce4-calculator-plugin-right-click-settings.png|Calculator Plugin: Right Click on the Plugin Icon}}
</figure>

<figure "Calculator Plugin: Settings Window">
{{:panel-plugins:xfce4-calculator-plugin-settings-window.png|Calculator Plugin: Settings Window}}
</figure>

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===== Latest Release ====
{{rss>https://archive.xfce.org/feeds/project/xfce4-calculator-plugin 1 date 2h}}

[[https://gitlab.xfce.org/panel-plugins/xfce4-calculator-plugin/-/blob/master/NEWS|Read the CHANGELOG]]

  * **[[https://archive.xfce.org/src/panel-plugins/xfce4-calculator-plugin/|Download current release]]** (older versions of this component are also available here)

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===== Source Code Repository =====

[[https://gitlab.xfce.org/panel-plugins/xfce4-calculator-plugin]]
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===== Reporting Bugs =====
  * **[[:panel-plugins:xfce4-calculator-plugin:bugs|Reporting Bugs]]** -- List of currently open bugs and instructions on how to submit new bug reports

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[[ :xfce:xfce4-panel:start:|Return to xfce4-panel Main Documentation Page]]