[LON-CAPA-users] Greek letters and GNUPLOT

[Susanne Bellmer]

Hallo,

I want to use greek symbols like pi for the lables of the plot axes. To
be prescise I want to write \frac{\pi}{2} (TEX).
First of all I tried to write the greek letter pi. When I use <m>
...TEX... </m>  all the statements are displayed, but no greek letter
pi. I tried html, but the result was similar.
How can I get the label we want?

Susanne Bellmer