funny bug with greek letters

Hi list,
when I do:
hist(randn(100)); xlabel('$\gamma$')
things work as expected.
However, if I try:
hist(randn(100)); xlabel('$\beta$')
then either I get an error, or I get the label "eta" under the plot.
Other letters seem to trigger this: tau, alpha, rho, maybe others.
This problems wether text.usetex is set to True or not (in matplolibrc file).

Version: 0.98.5.2 (Ubuntu Jaunty, ipython 0.9.1 shell).

Has anyone had the same problem, and is there any fix?
Sorry if this has been reported before, I tried to find it, but
nothing came out.

···

--
________________________________________________________
Nicolas Chopin
ENSAE
3, Avenue Pierre Larousse
92245 Malakoff CEDEX
FRANCE
tel +33 1 41 17 65 22 | fax +33 1 41 17 38 52
http://www.crest.fr/pageperso/Nicolas.Chopin/Nicolas.Chopin.htm

In [162]: print "$\beta$"
eta$In [163]: print r"$\beta$"$\beta$use the raw sting for math expression. Regards, -JJ ··· On Fri, Sep 4, 2009 at 12:06 PM, Nicolas Chopin<nicolas.chopin@...1860...> wrote: Hi list, when I do: hist(randn(100)); xlabel('$\gamma$') things work as expected. However, if I try: hist(randn(100)); xlabel('$\beta$') then either I get an error, or I get the label "eta" under the plot. Other letters seem to trigger this: tau, alpha, rho, maybe others. This problems wether text.usetex is set to True or not (in matplolibrc file). Version: 0.98.5.2 (Ubuntu Jaunty, ipython 0.9.1 shell). Has anyone had the same problem, and is there any fix? Sorry if this has been reported before, I tried to find it, but nothing came out. Thanks in advance -- ________________________________________________________ Nicolas Chopin ENSAE 3, Avenue Pierre Larousse 92245 Malakoff CEDEX FRANCE tel +33 1 41 17 65 22 | fax +33 1 41 17 38 52 http://www.crest.fr/pageperso/Nicolas.Chopin/Nicolas.Chopin.htm ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users thanks a lot! I did not know about raw strings, sorry, even Python has its black corners, I guess. funny \gamma works, though. On a related note, usetex=True is fancy, but produce much bigger eps files for me, so I stick with the standard mathtex rendering. Thanks again Nicolas 2009/9/4 Nicolas Chopin <nicolas.chopin@...1860...>: ··· Hi list, when I do: hist(randn(100)); xlabel('$\gamma$') things work as expected. However, if I try: hist(randn(100)); xlabel('$\beta\$')
then either I get an error, or I get the label "eta" under the plot.
Other letters seem to trigger this: tau, alpha, rho, maybe others.
This problems wether text.usetex is set to True or not (in matplolibrc file).

Version: 0.98.5.2 (Ubuntu Jaunty, ipython 0.9.1 shell).

Has anyone had the same problem, and is there any fix?
Sorry if this has been reported before, I tried to find it, but
nothing came out.

--
________________________________________________________
Nicolas Chopin
ENSAE
3, Avenue Pierre Larousse
92245 Malakoff CEDEX
FRANCE
tel +33 1 41 17 65 22 | fax +33 1 41 17 38 52
http://www.crest.fr/pageperso/Nicolas.Chopin/Nicolas.Chopin.htm

--
________________________________________________________
Nicolas Chopin
ENSAE
3, Avenue Pierre Larousse
92245 Malakoff CEDEX
FRANCE
tel +33 1 41 17 65 22 | fax +33 1 41 17 38 52
http://www.crest.fr/pageperso/Nicolas.Chopin/Nicolas.Chopin.htm