def trans_rdm1s(cibra, ciket, norb, nelec, link_index=None): return direct_spin1.trans_rdm1s(cibra, ciket, norb, nelec, link_index)
def qud(v1, v2): dma, dmb = direct_spin1.trans_rdm1s(v1, v2, norb, nelec) return dma, dmb
def trans_rdm1s(cibra, ciket, norb, nelec, link_index=None): return direct_spin1.trans_rdm1s(cibra, ciket, norb, nelec, link_index)
def qud(v1, v2): dma, dmb = direct_spin1.trans_rdm1s(v1, v2, norb, nelec) return dma, dmb