imag()

template<typename T , typename std::enable_if<(is_number< T >::value &&std::is_same< T, typename ScalarBase< T >::type >::value), int >::type = 0>

constexpr T syten::imag ( T const &  )

inlineconstexpr

Imaginary part of non-complex types, returns zero.

Referenced by syten::MPS::BasisTransformation::ModeTransformation::cost_function(), eliminate_to_zero(), get_coefficient(), syten::STensorImpl::imag(), syten::MPS::BasisTransformation::ModeTransformation::initial_cost(), isnan(), syten::MPS::normSqd(), syten::IPEPS::Horz2CTM::normSqd(), syten::IPEPS::Vert2CTM::normSqd(), normSqd(), syten::QR::positify_diagonal(), print_result(), prune_small_reim(), regularise_imag(), regularise_real(), syten::Cuda::scale(), syten::MPS::schmidt_values(), syten::Krylov::SolverPolicies::ExponentialFineOverlap::sp_wrapup(), to_string_def(), to_string_rd(), to_string_real(), and to_string_real_def().

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