leftnorm() [2/2]

SRDef syten::MPS::State::leftnorm	(	Truncation const &	trunc = Truncation(),
		State::DropNorm const	dropN = DropNorm::Yes
	)

Calls leftnorm() on all sites from left to right.

Parameters

trunc	Truncation specification
dropN	if true, drop the norm on the last site, the state is then normalised.

Returns

the sum of errors incurred during truncations or -1 if no states have been kept.

References leftnorm(), maybeCache(), and size().

Here is the call graph for this function: