.. DO NOT EDIT. .. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY. .. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE: .. "gallery/scales/semilogx_demo.py" .. LINE NUMBERS ARE GIVEN BELOW. .. only:: html .. meta:: :keywords: codex .. note:: :class: sphx-glr-download-link-note :ref:`Go to the end ` to download the full example code .. rst-class:: sphx-glr-example-title .. _sphx_glr_gallery_scales_semilogx_demo.py: ======== Log Axis ======== .. redirect-from:: /gallery/scales/log_test This is an example of assigning a log-scale for the x-axis using `~.axes.Axes.semilogx`. .. GENERATED FROM PYTHON SOURCE LINES 11-24 .. image-sg:: /gallery/scales/images/sphx_glr_semilogx_demo_001.png :alt: semilogx demo :srcset: /gallery/scales/images/sphx_glr_semilogx_demo_001.png, /gallery/scales/images/sphx_glr_semilogx_demo_001_2_00x.png 2.00x :class: sphx-glr-single-img .. code-block:: Python import matplotlib.pyplot as plt import numpy as np fig, ax = plt.subplots() dt = 0.01 t = np.arange(dt, 20.0, dt) ax.semilogx(t, np.exp(-t / 5.0)) ax.grid() plt.show() .. _sphx_glr_download_gallery_scales_semilogx_demo.py: .. only:: html .. container:: sphx-glr-footer sphx-glr-footer-example .. container:: sphx-glr-download sphx-glr-download-jupyter :download:`Download Jupyter notebook: semilogx_demo.ipynb ` .. container:: sphx-glr-download sphx-glr-download-python :download:`Download Python source code: semilogx_demo.py ` .. only:: html .. rst-class:: sphx-glr-signature `Gallery generated by Sphinx-Gallery `_