out &lt;&lt; <span class="stringliteral">"A_lower_corner: "</span> &lt;&lt; A_lower_corner[0] &lt;&lt; <span class="stringliteral">" "</span>
<a name="l00413"></a>00413               &lt;&lt; A_lower_corner[1] &lt;&lt; <span class="stringliteral">" "</span> &lt;&lt; A_lower_corner[2] &lt;&lt; <span class="stringliteral">"\n"</span>;
<a name="l00414"></a>00414     std::cout &lt;&lt; <span class="stringliteral">"Normals:"</span> ;
<a name="l00415"></a>00415     <span class="keywordflow">for</span>(<span class