k just like arrays. Matrices with multiple row indexes and
multiple column indexes produce matrices. Matrices with multiple row
indexes and a single column index become (column) vectors. Matrices
with a single row index and multiple column indexes become row
vectors. The types are summarized in the
<a href="language-multi-indexing-section.html#matrix-indexing-table">matrix indexing table</a>.</p>
<p><strong>Matrix Indexing Table.</strong> <a id="matrix-indexing-table"></a>
<em>Special rules for reducing mat