.. DO NOT EDIT. .. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY. .. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE: .. "gallery/pyplots/pyplot_mathtext.py" .. LINE NUMBERS ARE GIVEN BELOW. .. only:: html .. note:: :class: sphx-glr-download-link-note Click :ref:here  to download the full example code .. rst-class:: sphx-glr-example-title .. _sphx_glr_gallery_pyplots_pyplot_mathtext.py: =============== Pyplot Mathtext =============== Use mathematical expressions in text labels. For an overview over MathText see :doc:/tutorials/text/mathtext. .. GENERATED FROM PYTHON SOURCE LINES 9-23 .. code-block:: default import numpy as np import matplotlib.pyplot as plt t = np.arange(0.0, 2.0, 0.01) s = np.sin(2*np.pi*t) plt.plot(t, s) plt.title(r'$\alpha_i > \beta_i$', fontsize=20) plt.text(1, -0.6, r'$\sum_{i=0}^\infty x_i$', fontsize=20) plt.text(0.6, 0.6, r'$\mathcal{A}\mathrm{sin}(2 \omega t)$', fontsize=20) plt.xlabel('time (s)') plt.ylabel('volts (mV)') plt.show() .. image:: /gallery/pyplots/images/sphx_glr_pyplot_mathtext_001.png :alt: $\alpha_i > \beta_i$ :class: sphx-glr-single-img .. GENERATED FROM PYTHON SOURCE LINES 24-30 .. admonition:: References The use of the following functions, methods, classes and modules is shown in this example: - matplotlib.axes.Axes.text / matplotlib.pyplot.text .. _sphx_glr_download_gallery_pyplots_pyplot_mathtext.py: .. only :: html .. container:: sphx-glr-footer :class: sphx-glr-footer-example .. container:: sphx-glr-download sphx-glr-download-python :download:Download Python source code: pyplot_mathtext.py  .. container:: sphx-glr-download sphx-glr-download-jupyter :download:Download Jupyter notebook: pyplot_mathtext.ipynb  .. only:: html .. rst-class:: sphx-glr-signature Keywords: matplotlib code example, codex, python plot, pyplot Gallery generated by Sphinx-Gallery _