calcContrL()

void syten::MPS::TDVP::Worker::calcContrL	(	Index const	where,
		bool	initialized_timer = true
	)

Calculate the new left-contraction on the specified site.

It must be left-normalised and contractions to the left must exist.

References syten::TDVP::Conf::cache, conf, contrL, syten::Timer::middle(), std::move(), syten::MPS::mps_mpo_mps_ctr_left(), ops, psi, SYTEN_ASSERT_DEBUG, timer, and TPO_LOOP.

Referenced by calcContr(), sweepRight(), sweepRightTwoSite(), and sync().

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