Wrong Latex Rendering In Matplotlib

With python 2.7.12 (on Ubuntu 16.04), and matplotlib 1.5.2, the following code is rendered incorrectly: from matplotlib.pyplot import * plot([1,2],[1,1]) xlabel(r'$\beta+1$') title

Solution 1:

As you can read in the User's Guide, about the matplotlibrc file:

# [...] When text.usetex is False,
# font.family may also be one or more concrete font names.

Therefore, you should use a concrete font.family property or just change the text.usetex parameter to True in the matplotlibrc file.

#text.usetex     : False  # use latex for all text handling. The following fonts
                          # are supported through the usual rc parameter settings:
                          # new century schoolbook, bookman, times, palatino,
                          # zapf chancery, charter, serif, sans-serif, helvetica,
                          # avant garde, courier, monospace, computer modern roman,
                          # computer modern sans serif, computer modern typewriter
                          # If another font is desired which can loaded using the
                          # LaTeX \usepackage command, please inquire at the
                          # matplotlib mailing list