Calculator - xfce4-calculator-plugin

xfce4-calculator-plugin is a calculator plugin for the Xfce4 panel.

Screenshots

Plugin on the panel with an example

Right click on the plugin label

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)