Converts this point to a Jacobian representation.

        Returns:
            JacobianPoint: The Jacobian representation.

def to_jacobian(self):
        """
        Converts this point to a Jacobian representation.

        Returns:
            JacobianPoint: The Jacobian representation.
        """
        if not self:
            return JacobianPoint(X=0, Y=0, Z=0)
        return JacobianPoint(X=self.X, Y=self.Y, Z=1)