J. (1999). <i>Numerical Optimization</i>. Springer.</p><p>[4] Polak, E. and Ribiere, G. (1969). Note sur la convergence de methods de directions conjugres. <i>Revue Francaise Informat. Recherche Operationnelle</i>, 16, 35-43.</p><p class="footer"><br>
      Copyright 2019, National Technology &amp; Engineering Solutions of Sandia, LLC (NTESS).<br></p></div><!--
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%% Poblano Toolbox for MATLAB: Nonlinear Conjugate Gradient Optimization
% Nonlinear conjugate gradient (NCG) methods [3] a