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set_site

Method of RealMPO.

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

Set the site tensor at the specified index.

Parameters​

  • index: Site index (0-based, supports negative indexing).
  • tensor: The 4-dimensional tensor to assign to this site [left, phys_out, phys_in, right].

Returns​

Reference to the modified MPO.