prune_small_reim() [2/2]

template<Rank rank, typename Scalar >

void syten::prune_small_reim

(

DenseTensor< rank, std::complex< Scalar > > &

a

)

Removes real or imaginary parts if they are much smaller than the other one.

References imag(), real(), SYTEN_EZERO_THRESHOLD, and underThreshold().

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