t, whereas any dimension with a single index is replaced with 1 in the resulting dimensions. Then the type of the result can be read off of the resulting dimensionality as indicated in the comments above.</p>
</section>
<section id="matrices-with-one-multiple-index" class="level3 unnumbered">
<h3 class="unnumbered anchored" data-anchor-id="matrices-with-one-multiple-index">Matrices with one multiple index</h3>
<p>If matrices receive a single multiple index, the result is a matrix. So if <code>m</code> is a 