MMIN(1) to <i>min</i>[LAMMAX(1), 6].  In the case of a homonuclear molecule
(<a href=ihomo.html>IHOMO</a>=.true.), only even <img src=lambda12.gif> terms are included in the sum. 
<p>The functions <i>V</i><sub>00</sub>(<i>R</i>) and <i>V<sub><img src=lambda10.gif></sub></i>(<i>R</i>) are
calculated by the subroutine <a href=potlist.html>POT</a>.  
 <p>
After entering the command TESTPOT you will be prompted for the value of
<tt>nlam</tt>, which is the maximum number of anisotropic terms in the expansion of
