# [texhax] parts per mil

W.J. Metzger wesley.metzger at cern.ch
Fri Jun 15 10:42:03 CEST 2007

```On Fri, 2007-06-15 at 07:58, Patrick Baker wrote:
> Hi there, I've looked high and low for this but can't seem to find it.
> How do you get parts per mil notation in LaTeX? (Where ppm is similar to
> a % but with two little zeros on the bottom of the fraction). Any help
> would be much appreciated. Cheers, Patrick
>
> ______________________________________________________________________
The Comprehensive LaTeX Symbol List

http://tug.ctan.org/cgi-bin/ctanPackageInformation.py?id=comprehensive

is a good place to look for a symbol.  There you will find, e.g., that
\permil \perthousand \tcperthousand \textperthousand are defined, all in
different packages.

Cheers, Wes
--
Dr. W. J. Metzger            Experimental High Energy Physics Group
tel. +31-24-3653127          Faculty of Science