QuadraticProgram.binary_var

QuadraticProgram.binary_var(name=None)

Adds a binary variable to the quadratic program.

Parameters:

name (Optional[str]) – The name of the variable. If it’s None or empty "", the default name, e.g., x0, is used.

Return type:

Variable

Returns:

The added variable.

Raises:

QiskitOptimizationError – if the variable name is already occupied.