The recent release expanded the notation for CNOT's so that, for example :C34 should be valid, indicating a CNOT gate with control on line 3 and target on line 4 of a 5 qubit circuit. Prior to the new release, this would have been written as :___C01. This is still valid, but the new notation fails.
The recent release expanded the notation for CNOT's so that, for example :C34 should be valid, indicating a CNOT gate with control on line 3 and target on line 4 of a 5 qubit circuit. Prior to the new release, this would have been written as :___C01. This is still valid, but the new notation fails.