p_r() [1/2]

STensor & syten::STensorImpl::STensor::p_r	(	SBasisId const &	which,
		std::string_view	to
	)		&

Renames the specified basis to which and also primes it.

Remarks

This function is autodifferentiable except if the tensor network is incomplete and the downstream adjoint does not have a basis which.

This is the function overload for lvalues, which produces an lvalue reference.