
{{alias}}( α, β )
    Returns the mode of a beta prime distribution.

    If `α <= 0` or `β <= 0`, the function returns `NaN`.

    If `α` or `β` is `NaN`, the function returns `NaN`.

    Parameters
    ----------
    α: number
        First shape parameter.

    β: number
        Second shape parameter.

    Returns
    -------
    out: number
        Mode.

    Examples
    --------
    > var v = {{alias}}( 1.0, 2.0 )
    0.0
    > v = {{alias}}( 4.0, 12.0 )
    ~0.231
    > v = {{alias}}( 8.0, 2.0 )
    ~2.333

    See Also
    --------

