New xscale option for MCSCF
Scales the exchange integrals between singlet coupled single occupied orbitals:
xscale is applied to the diagonal terms for CSFs with exactly one 1...2.
We pick the same CSFs also for off-diagonal scaling via xsoff.
Scales the exchange integrals between singlet coupled single occupied orbitals:
xscale is applied to the diagonal terms for CSFs with exactly one 1...2.
We pick the same CSFs also for off-diagonal scaling via xsoff.