= +/- 1.0 is proton/electron
</UL>
<P>
LJ reduced units: </P>
<UL>
    <LI>
    distance = sigmas 
    <LI>
    time = reduced LJ tau 
    <LI>
    mass = ratio to unitless 1.0
    <LI>
    temperature = reduced LJ temp 
    <LI>
    pressure = reduced LJ pressure 
    <LI>
    energy = epsilons 
    <LI>
    velocity = sigmas/tau 
    <LI>
    force = reduced LJ force (sigmas/tau^2) 
    <LI>
    charge = ratio to unitless 1.0
</UL>
<HR>
<P>
This listing of variables assumes conventional units; to convert 