more cleanup.  use vector ops for Eq1 and Eq2.  use transform instead of T12rowX
more cleanup.  use vector ops for Eq1 and Eq2.  use transform instead of T12rowX

ajschult/etomica,etomica/etomica,ajschult/etomica,etomica/etomica,ajschult/etomica,etomica/etomica