-=

Symbol of ComplexMPS.

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

In-place subtraction of two Matrix Product States (MPS) with Complex values.

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

Parameters

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

Returns

Reference to the modified MPS.