void syten::MPS::TDVP::LBOWorker::calc_contrl | ( | Index const | where | ) |
Calculates a new left contraction and caches the last one.
References syten::MPS::LBOState::cache(), contrl, syten::MPS::lboify_mpo_cmp(), syten::MPS::LBOState::m(), syten::MPS::mps_mpo_mps_ctr_left(), op, psi, SYTEN_ASSERT_MSG, and syten::MPS::LBOState::v().
Referenced by sweep_single(), and sweep_twosite().