RosettaCodeData/Task/Minkowski-question-mark-function/J/minkowski-question-mark-function-3.j

    print(
        "{:19.16f} {:19.16f}".format(
            minkowski(minkowski_inv(4.04145188432738056)),
            minkowski_inv(minkowski(4.04145188432738056)),
        )
    )