deltakit.explorer.codes.UnrotatedPlanarCode.calculate_number_of_logical_qubits

UnrotatedPlanarCode.calculate_number_of_logical_qubits() → int

Calculate the maximum number of logical qubits that are encoded into the code by subtracting the rank of Hx and Hz parity matrices from the number of (data) qubits.

Note: this might not agree with the number of logicals that the user specified when initialising the CSSCode instance.