-=

Symbol of ComplexMPO.

(ComplexMPO lhs -= const ComplexMPO rhs) -> ComplexMPO

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