Xfce4-calculator-plugin has moved to GitHub

This page is here just for historical reasons.


xfce4-calculator-plugin

xfce4-calculator-plugin is a calculator plugin for the Xfce4 panel. It supports common mathematical operators (+, -, *, /, ^) with usual precedence rules, and the following functions and constants:
pi
π≈3.141592654...
abs(x)
Absolute value, ∣x
sqrt(x)
Square root
cbrt(x)
Cubic root
sin(x)
Sine
cos(x)
Cosine
tan(x)
Tangent
asin(x)
Inverse of the sine function
acos(x)
Inverse of the cosine function
atan(x)
Inverse of the tangent function
exp(x)
Exponential function, ex
log(x)
Natural logaritm (base e)
log2(x)
Binary logarithm (base 2)
log10(x)
Decadic/Common logarithm (base 10)

Download source code