Integral notation with short horizontal line

[jostpuur]

What does it mean when an integral sign has a short horizontal line drawn on it?

 

[AiRAVATA]

Is the mean, i.e.

$$\frac{1}{|\Omega|}\int_\Omega$$

where $|\Omega|$ is the measure of $\Omega$.

 

[jostpuur]

Ok. Anyone knowing how to type it with latex? I didn't see it in lshort.pdf (The not so short introduction to LaTex)

 

[AiRAVATA]

\fint

But you need to use AMS math package.

A great reference on LaTeX symbols is in the Comprehensive latex symbol list.

 

[jostpuur]

Ok. Nice.

 

[kdmckale]

\fint

But you need to use AMS math package.

A great reference on LaTeX symbols is in the Comprehensive latex symbol list.

fint is not in the AMS math package. You must use esint package.