def get_minimum():
    r"""
    Return the current minimum values.

    Returns
    -------
    min_vals : dict
        Dictionary of current minimum values with keys

          - min_freq : float
          - min_time : float
          - min_off : float
          - min_res : float
          - min_angle : float

        For a full description of these options, see `set_minimum`.

    Note
    ----
    set_minimum and get_minimum are derived after set_printoptions and
    get_printoptions from arrayprint.py in numpy.

    """
    d = dict(min_freq=_min_freq,
             min_time=_min_time,
             min_off=_min_off,
             min_res=_min_res,
             min_angle=_min_angle)
    return d
r"""
    Return the current minimum values.

    Returns
    -------
    min_vals : dict
        Dictionary of current minimum values with keys

          - min_freq : float
          - min_time : float
          - min_off : float
          - min_res : float
          - min_angle : float

        For a full description of these options, see `set_minimum`.

    Note
    ----
    set_minimum and get_minimum are derived after set_printoptions and
    get_printoptions from arrayprint.py in numpy.