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           title="Permalink to Trying out the solutions in IDLE">Trying out the solutions in IDLE</a></h1>
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        <abbr class="published" title="2015-11-18T08:20:00+10:00">
                Published: Wed 18 November 2015
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        <address class="vcard author">
                By                         <a class="url fn" href="./author/amit-saha.html">Amit Saha</a>
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<p>In <a href="./category/updates.html">updates</a>.</p>

</footer><!-- /.post-info -->      <p>Once you <a class="reference external" href="https://www.nostarch.com/download/doingmath_code.zip">download</a> the solutions ZIP file, and extract it you will
find the solutions for each chapter in the corresponding sub-directory.</p>
<div class="figure align-center">
<img alt="Extracted ZIP archive" src="./images/zip-extracted.png" />
</div>
<p>The <strong>PDF</strong> file contains explanations for each of the solutions
similar to the explanations for the programs in the book.</p>
<p>Before you can try the programs out, you will have to open them first in IDLE.
Let's consider the solution to a challenge posed in Chapter 6 to draw
the Mandelbrot set - <tt class="docutils literal">mandelbrot.py</tt>. Start <tt class="docutils literal">IDLE</tt> and click on the menu item <tt class="docutils literal">File &gt;
Open</tt> and navigate to the location where you extracted the directory
above and open the file <tt class="docutils literal">mandelbrot.py</tt>.</p>
<div class="figure align-center">
<img alt="IDLE window" src="./images/idle-1.png" />
<p class="caption">Snapshot of the source code</p>
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<div class="section" id="running-the-program">
<h2>Running the program</h2>
<p>To run the program, click on <tt class="docutils literal">Run &gt; Run Module</tt> and you should see
the Mandelbrot set in the matplotlib window.</p>
<div class="figure align-center">
<img alt="Mandelbrot Set" src="./images/idle-2.png" />
<p class="caption">Mandelbrot set</p>
</div>
<p>All the solutions should be ready to run, try them out, make changes
to experiment and let me know what you come up with!</p>
<p>Email me at <tt class="docutils literal">doingmathwithpython&#64;gmail.com</tt> or post your query/tip to any of the
following community forums:</p>
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