LI>
    2nd parameter = max iterations of minimizer 
    <LI>
    3rd parameter = max number of force or energy evaluations 
</UL>
<PRE>
perform an energy minimization of the atomic coordinates of the system
uses algorithm selected with &quot;min style&quot; command
minimize commands can be interspersed with &quot;run&quot; commands
  to alternate between dynamics and relaxation of the system
minimization stops if any of 3 criteria are met:
  (1) largest force component < stopping tolerance
  (2) # of itera