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set_site

Method of RealMPS.

set_site(integer index, const RealTensor tensor) -> RealMPS​

Set the site tensor at the specified index in the Matrix Product State (MPS).

Parameters​

  • index: Site index (0-based, supports negative indexing).
  • tensor: The 3-dimensional tensor to assign to this site.

Returns​

Reference to the modified MPS.