Hi,

This is not exactly a question but a minor detail I noticed in my calculations.

When calculating the norm of an ITensor, it reports the number after a square root. But when I calculate the norm after an inner product of two MPSs, there is no square root involved.

An example when the quantity being calculated is essentially the same, but in the two different ways mentioned above :

ITensor ord=0:

{norm=0.62 (Dense Cplx)}

0.618955-0.000000i

innerC(psi,psi2) = (0.618955,8.67362e-16)

norm(innerC(psi,psi2)) = 0.383105

The numbers 0.62 and 0.38 are off by a square root.

Not sure if this needs resolution or I am missing something.

Thanks

Aditya