ed by YALMIP (<tt>http://users.isy.liu.se/johanl/yalmip/</tt>) using YALMIP's 'export' command. The utility YALMIP2BMI reads this output and converts it into a structure accepted by PENLab
            via BMI or PMI modules. Note that YALMIP may transform the original matrix variables into vectors by symmetric vectorization.
            To recover them from the results, you have to 'matricize' these vectors.
         </p>
         <p>Example of using YALMIP2BMI:</p><pre>%YALMIP commands
  A = [-1 2;-3 -4]; 