&gt; ExMatrix.new_matrix(4, 5)
[[0, 0, 0, 0, 0], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0], [0, 0, 0, 0, 0]]</code></pre>

  </section>
  
    <a href="https://github.com/a115/exmatrix/blob/master/lib/exmatrix.ex#L28" class="view_source">Source</a>
  
</section>
<section class="detail">
  <div class="detail_header" id="pmultiply/2">
    <span class="signature"><strong>pmultiply(matrix_a, matrix_b)</strong></span>
    <div class="detail_header_links">
      <span class="detail_type">(function)</span>
      <a href="#