<html>
  <head>

    <meta http-equiv="content-type" content="text/html; charset=UTF-8">
  </head>
  <body>
    <span style="font-weight: normal;">On the webpage: <a
        moz-do-not-send="true"
        href="https://latexref.xyz/_005cnewcommand-_0026-_005crenewcommand.html"
        class="moz-txt-link-freetext">https://latexref.xyz/_005cnewcommand-_0026-_005crenewcommand.html</a>,
      the first two synopses of <font face="monospace">\renewcommand</font>
      are duplicates of each other. </span><br>
    <blockquote>
      <h3 class="section">12.1 <code>\newcommand</code> & <code>\renewcommand</code></h3>
      <p>...<br>
      </p>
      <p>or one of these.</p>
      <blockquote>
        <p><font face="monospace">\renewcommand{\<var>cmd</var>}[<var>nargs</var>]{<var>defn</var>}
            ==> \renewcommand{\<var>cmd</var>}<var></var>{<var>defn</var>}</font></p>
      </blockquote>
    </blockquote>
    <p>— Vladimir</p>
    <p>P.S. Thanks enormously for this reference. It has been a
      lifesaver.<br>
    </p>
    <div class="moz-signature">-- <br>
      <br>
      <style>
  table, th, td { border: 1px solid black; border-collapse: collapse; padding:2px}
</style>
      <div class="moz-signature">
        <table>
          <tbody>
            <tr>
              <td colspan="2"><b>Vladimir G. Ivanović</b></td>
            </tr>
            <tr>
              <td>email</td>
              <td><a href="mailto:vladimir@acm.org"
                  class="moz-txt-link-freetext">vladimir@acm.org</a></td>
            </tr>
            <tr>
              <td>mobile</td>
              <td> +1 650 450 4101</td>
            </tr>
          </tbody>
        </table>
      </div>
      <br>
    </div>
  </body>
</html>