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-=

Symbol of RealMPO.

(RealMPO lhs -= const RealMPO rhs) -> RealMPO​

In-place subtraction of two Matrix Product Operators (MPO) with Real values.

Subtracts the right-hand side MPO from the left-hand side MPO, modifying the left operand in-place.

Parameters​

  • lhs: Left-hand side value.
  • rhs: The right-hand side Matrix Product Operator to subtract.

Returns​

Reference to the modified MPO.