B'>=</span><span class='hljl-t'> </span><span class='hljl-n'>t</span><span class='hljl-p'>;</span>
</pre>



<h2>Plotting</h2>
<p>We can now plot the results.</p>


<pre class='hljl'>
<span class='hljl-nd'>@df</span><span class='hljl-t'> </span><span class='hljl-n'>df_sde</span><span class='hljl-t'> </span><span class='hljl-nf'>plot</span><span class='hljl-p'>(</span><span class='hljl-sc'>:t</span><span class='hljl-p'>,</span><span class='hljl-t'>
    </span><span class='hljl-p'>[</span><span class='hljl-sc