tor">*</span><span class="Other">:</span> <span class="Keyword">ptr</span> <span class="Identifier">cdouble</span>        <span class="Comment">## Final residuals</span>
                             <span class="Comment">## 			  nfunc-vector, or 0 if not desired</span>
  <span class="Identifier">xerror</span><span class="Operator">*</span><span class="Other">:</span> <span class="Keyword">ptr</span> <span class="Identifier">cdouble</span>       <span class="Comment">## Final parameter uncertainties (1-sigma