or iterations where the energy is not updated, the
 last calculated value is reported. If you set this variable to 1,
 the energy will be calculated in each step.

</p><hr width='30%' align='left'/>


<p><b><a name='TDExpOrder'></a>TDExpOrder</b>
<br/><i>Section</i>: Time-Dependent::Propagation
<br/><i>Type</i>: integer
<br/><i>Default</i>: 4
<br/><br> For <tt>TDExponentialMethod</tt> = <tt>standard</tt> or <tt>chebyshev</tt>,
 the order to which the exponential is expanded. For the Lanczos approximation,
 