24 October   2023  10:13:30.969 AM      
 
mgs_test():
  Test mgs().
 
           5          20   3.72469401E-07
           3          15   2.08758124E-07
          13           2   1.14569850E-07
          16          11   3.76571023E-07
 
mgs_test():
  Normal end of execution.
 
24 October   2023  10:13:30.969 AM