em>, </em><em>optional</em>) – Number of points subdividing exposure</p></li>
<li><p><strong>exp_time</strong> (<em>double</em><em>, </em><em>optional</em>) – Exposure time (in same units as <cite>t</cite>)</p></li>
</ul>
</dd>
<dt class="field-even">Example</dt>
<dd class="field-even"><p></p></dd>
</dl>
<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">&gt;&gt;&gt; </span><span class="n">m</span> <span class="o">=</span> <span class="n">batman<