compat_exact_equal()

template<Rank rank>

bool syten::compat_exact_equal ( Tensor< rank > const &  a, Tensor< rank > const &  b  )

inline

Returns true if both tensors are compatible on every leg and their difference has norm zero.

References syten::Tensor< rank >::getBasisMap(), normSqd(), and rank().

Referenced by syten::MPS::dot(), and syten::MPS::Operator::operator*=().

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