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OperatorProduct

Represents a product of operators without scalar coefficients. For products with coefficients (e.g., 2.0*X(0)*Y(1)), use OperatorSum instead. Create instances using the operator_prod() factory function.

Factories​

Identity() -> OperatorProduct​

Returns the identity operator.

Example​

var id = Identity()

operator_prod() -> OperatorProduct​

Creates an empty OperatorProduct.

Returns​

A new empty OperatorProduct.

Example​

var my_prod = operator_prod()  # Creates empty OperatorProduct

operator_prod(const OperatorProduct op_prod) -> OperatorProduct​

Creates an OperatorProduct from an existing OperatorProduct.

Parameters​

Returns​

A new OperatorProduct.

Example​

var my_prod = operator_prod(X(0) * Y(2))  # Creates OperatorProduct

operator_prod(const Operator op) -> OperatorProduct​

Creates an OperatorProduct from a single operator.

Parameters​

  • op: The operator to include in the product.

Returns​

A new OperatorProduct containing the operator.

Example​

var my_prod = operator_prod(X(0))  # Creates OperatorProduct with single operator

Symbols​

NameDescription
*=Multiplies this product by another operator, appending the operator to the product.
[]Accesses the entries of the product and returns the operator at specified index.

Members​

NameDescription
sizeReturns the number of factors in the product.