html" title="Holds 1D and 2D arrays, the main work horse of the NumCpp library.">NdArray</a> of the current values of the fit parameters </td></tr>
    <tr><td class="paramname">initialGuess</td><td>the initial guess of the parameters to be solved for</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>std::pair of <a class="el" href="classnc_1_1_nd_array.html" title="Holds 1D and 2D arrays, the main work horse of the NumCpp library.">NdArray</a> of solved parameter values, and