ls literal"><span class="pre">x</span></tt>, then upon reaching
the <tt class="docutils literal"><span class="pre">cvx_end</span></tt> statement, CVX will find a complete specification,
and solve the problem to compute the result. CVX places the optimal
objective function value into the variable <tt class="docutils literal"><span class="pre">cvx_optval</span></tt>, and function
returns that value as its output. Of course, it&#8217;s very inefficient to
compute the Huber function of a numeric value <span cla