heck"></i><b>9.3</b> Member functions</a>
<ul>
<li class="chapter" data-level="9.3.1" data-path="100_matrix.html"><a href="100_matrix.html#nrow-rows"><i class="fa fa-check"></i><b>9.3.1</b> nrow() rows()</a></li>
<li class="chapter" data-level="9.3.2" data-path="100_matrix.html"><a href="100_matrix.html#ncol-cols"><i class="fa fa-check"></i><b>9.3.2</b> ncol()　cols()</a></li>
<li class="chapter" data-level="9.3.3" data-path="100_matrix.html"><a href="100_matrix.html#row-i"><i class="fa fa-check"></i><b>9.