n.html"><a href="writing-models-for-optimization.html"><i class="fa fa-check"></i><b>17.4</b> Writing Models for Optimization</a><ul>
<li class="chapter" data-level="" data-path="writing-models-for-optimization.html"><a href="writing-models-for-optimization.html#constrained-vs.-unconstrained-parameters"><i class="fa fa-check"></i>Constrained vs. Unconstrained Parameters</a></li>
</ul></li>
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<li class="chapter" data-level="18" data-path="vi-algorithms-chapter.html"><a href="vi-algorithms-chapter.h