qiskit/quantum_info/operators/operator.py
def multiply(self, other):
        """Return the operator self + other.

        Args:
            other (complex): a complex number.

        Returns:
            Operator: the operator other * self.

        Raises:
            QiskitError: if other is not a valid complex number.
        """
        if not isinstance(other, Number):
            raise QiskitError("other is not a number")
        return Operator(other * self.data, self.input_dims(),
                        self.output_dims())
def multiply(self, other):
        """Return the operator self + other.

        Args:
            other (complex): a complex number.

        Returns:
            Operator: the operator other * self.

        Raises:
            QiskitError: if other is not a valid complex number.
        """
        if not isinstance(other, Number):
            raise QiskitError("other is not a number")
        return Operator(other * self.data, self.input_dims(),
                        self.output_dims())
def multiply ( self , other ) : if not isinstance ( other , Number ) : raise QiskitError ( "other is not a number" ) return Operator ( other * self . data , self . input_dims ( ) , self . output_dims ( ) )
Return the operator self + other.

        Args:
            other (complex): a complex number.

        Returns:
            Operator: the operator other * self.

        Raises:
            QiskitError: if other is not a valid complex number.
Return the operator self + other .