overlap_rec()

Tensor< 2 > syten::BTT::overlap_rec	(	const State::Ptr	a,
		const State::Ptr	b,
		bool const	cache
	)

Returns the partial contraction of tensors below (and including) pointers a and b.

References syten::BTT::State::aIdx, syten::BTT::State::aInt, syten::BTT::State::bIdx, syten::BTT::State::bInt, syten::genIONode(), syten::BTT::State::pIdx, syten::BTT::State::pInt, syten::BTT::State::rIdx, syten::BTT::State::rInt, and SYTEN_ASSERT_DEBUG.

Referenced by syten::BTT::State::load(), and overlap().

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