const Real& rho,
void InvRelCG1(const ApproxLinearOperator<LatticeFermion>& A,	       const LatticeFermion& chi,	       LatticeFermion& psi,	       const Real& rho,	       const Real& RsdCG, 	       int MaxCG, 	       int& n_count){  InvRelCG1_a(A, chi, psi, rho, RsdCG, MaxCG, n_count);}