.. DO NOT EDIT.
.. THIS FILE WAS AUTOMATICALLY GENERATED BY SPHINX-GALLERY.
.. TO MAKE CHANGES, EDIT THE SOURCE PYTHON FILE:
.. "_examples\pyamr\examples\plot_function.py"
.. LINE NUMBERS ARE GIVEN BELOW.

.. only:: html

    .. note::
        :class: sphx-glr-download-link-note

        :ref:`Go to the end <sphx_glr_download__examples_pyamr_examples_plot_function.py>`
        to download the full example code

.. rst-class:: sphx-glr-example-title

.. _sphx_glr__examples_pyamr_examples_plot_function.py:


Plot function
=============

# Code source: Óscar Nájera
# License: BSD 3 clause

.. GENERATED FROM PYTHON SOURCE LINES 8-36



.. rst-class:: sphx-glr-horizontal


    *

      .. image-sg:: /_examples/pyamr/examples/images/sphx_glr_plot_function_001.png
         :alt: Exponential function
         :srcset: /_examples/pyamr/examples/images/sphx_glr_plot_function_001.png
         :class: sphx-glr-multi-img

    *

      .. image-sg:: /_examples/pyamr/examples/images/sphx_glr_plot_function_002.png
         :alt: Negative exponential function
         :srcset: /_examples/pyamr/examples/images/sphx_glr_plot_function_002.png
         :class: sphx-glr-multi-img





.. code-block:: default
   :lineno-start: 9


    import numpy as np
    import matplotlib.pyplot as plt



    def main():
        x = np.linspace(-1, 2, 100)
        y = np.exp(x)

        plt.figure()
        plt.plot(x, y)
        plt.xlabel('$x$')
        plt.ylabel(r'$\exp(x)$')
        plt.title('Exponential function')

        plt.figure()
        plt.plot(x, -np.exp(-x))
        plt.xlabel('$x$')
        plt.ylabel(r'$-\exp(-x)$')
        plt.title('Negative exponential\nfunction')
        # To avoid matplotlib text output
        plt.show()

    if __name__ == '__main__':

        import pyamr
        pyamr.utils.plot.MidpointNormalize(vmin=0, vmax=1, midpoint=0.5, clip=False)
        main()

.. rst-class:: sphx-glr-timing

   **Total running time of the script:** ( 0 minutes  0.139 seconds)


.. _sphx_glr_download__examples_pyamr_examples_plot_function.py:

.. only:: html

  .. container:: sphx-glr-footer sphx-glr-footer-example




    .. container:: sphx-glr-download sphx-glr-download-python

      :download:`Download Python source code: plot_function.py <plot_function.py>`

    .. container:: sphx-glr-download sphx-glr-download-jupyter

      :download:`Download Jupyter notebook: plot_function.ipynb <plot_function.ipynb>`


.. only:: html

 .. rst-class:: sphx-glr-signature

    `Gallery generated by Sphinx-Gallery <https://sphinx-gallery.github.io>`_