i>
          <code>(partial-number strength phase)</code> &#x2013; <code>PHASE</code>
          is the initial phase of the partial. It is a multiplier for
          <code>+TWOPI+</code>
        </li>

        <li><code>(partial-number strength phase dc)</code> &#x2013; <code>DC</code>
          is the DC offset of the partial.
        </li>
      </ul>

      <p>
        Examples:
      </p>

      <pre class="src src-lisp"><span class="prompt">SCRATCH&gt;</span> (fill-buffer waveform-1 (gen:partials '(1.0