ass="emphasis"><em><span class="bold"><strong>C</strong></span></em></span>
      component of the octonion. The third and fourth inputs are placed into the
      third and fourth <span class="emphasis"><em><span class="bold"><strong>R</strong></span></em></span> components
      of the octonion, respectively.
    </p>
<p>
      <code class="computeroutput"><span class="identifier">multipolar</span></code> is yet another simple
      generalization of polar coordinates. This time, both <span class="emphasis