qiskit.optimization.problems.QuadraticExpression.to_dict¶
-
QuadraticExpression.to_dict(symmetric=False, use_name=False)[source]¶ Returns the coefficients of the quadratic expression as dictionary, either using tuples of variable names or indices as keys.
- Parameters
symmetric (
bool) – Determines whether the output is in a symmetric form or not.use_name (
bool) – Determines whether to use index or names to refer to variables.
- Return type
Dict[Union[Tuple[int,int],Tuple[str,str]],float]- Returns
An dictionary with the coefficients corresponding to the quadratic expression.