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constexpr |
a NAN as a real-valued scalar.
Referenced by syten::STensorImpl::avgAbs(), syten::T3N::RDMs::OrbRDM::checkValidity(), syten::Krylov::TensorNetworks< Matrix, Vector, OrthoPolicy, HEffPolicy, SolverPolicy, ApplicationPolicy >::solve(), syten::MPS::DMRG::Worker::sweepLeft2sVar(), syten::MPS::DMRG::Worker::sweepLeftTwoSite(), syten::MPS::DMRG::Worker::sweepRight2sVar(), and syten::MPS::DMRG::Worker::sweepRightTwoSite().