</span>);
    legend(<span class="string">'numerical'</span>);
    xlabel(<span class="string">'x'</span>); ylabel(<span class="string">'u'</span>);
<span class="keyword">end</span>
</pre><p><img src="hw_2_6_3_eq11521109785660710224.png" alt="$t = 0.06$"></p><pre class="codeinput">plotSlice_2_6_3( 0.06, dt, u, x_ );
</pre><p><img src="hw_2_6_3_eq13840826427563840767.png" alt="$t = 0.1$"></p><pre class="codeinput">plotSlice_2_6_3( 0.1, dt, u, x_ );
</pre><p><img src="hw_2_6_3_eq17954919990050841635.png" alt=