to <tt class="docutils literal"><span class="pre">Overdetermined</span></tt>.</p>
<p>What has happened here is that the unnamed variable returned by
statement <tt class="docutils literal"><span class="pre">semidefinite(n)</span></tt> is <em>symmetric</em>, but <span class="math">\(W\)</span> is fixed and
<em>unsymmetric</em>. Thus the problem, as stated, is infeasible. But there are
also <span class="math">\(n^2\)</span> equality constraints here, and only <span class="math">\(n+n*(n+1)/2\)</span>
unique de