.. _book_fig_chapter3_fig_prob_sum:


Sum of Probabilities
--------------------
Figure 3.1.

A representation of the sum of probabilities shown in eq.3.1.



.. image:: ../images/chapter3/fig_prob_sum_1.png
    :scale: 100
    :align: center


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.. literalinclude:: fig_prob_sum.txt

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**Python source code:**

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:download:`[download source: fig_prob_sum.py] <fig_prob_sum.py>`

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