I am having a problem with the fonts for exponents on semilog plots with usetex.

The attached figure can be generated on my machine with

figure(1)

t=arange(0,10,0.01)

y=sin(2*pi*t)

semilogx(t,y)

I just upgraded to the latest svn and now the y-axis plots look

different from the x-axis.

matplotlib.__version__

Out[6]: '0.87.3'

Ryan