repl.txt

{{alias}}( x, a, b )
    Evaluates the natural logarithm of the cumulative distribution function
    (CDF) for a discrete uniform distribution with minimum support `a` and
    maximum support `b` at a value `x`.

    If `a > b`, the function returns `NaN`.

    If `a` or `b` is not an integer value, the function returns `NaN`.

    Parameters
    ----------
    x: number
        Input value.

    a: integer
        Minimum support.

    b: integer
        Maximum support.

    Returns
    -------
    out: number
        Evaluated logCDF.

    Examples
    --------
    > var y = {{alias}}( 9.0, 0, 10 )
    ~-0.095
    > y = {{alias}}( 0.5, 0, 2 )
    ~-1.099
    > y = {{alias}}( {{alias:@stdlib/constants/float64/pinf}}, 2, 4 )
    0.0
    > y = {{alias}}( {{alias:@stdlib/constants/float64/ninf}}, 2, 4 )
    -Infinity
    > y = {{alias}}( NaN, 0, 1 )
    NaN
    > y = {{alias}}( 0.0, NaN, 1 )
    NaN
    > y = {{alias}}( 0.0, 0, NaN )
    NaN
    > y = {{alias}}( 2.0, 1, 0 )
    NaN


{{alias}}.factory( a, b )
    Returns a function for evaluating the natural logarithm of the cumulative
    distribution function (CDF) of a discrete uniform distribution with minimum
    support `a` and maximum support `b`.

    Parameters
    ----------
    a: integer
        Minimum support.

    b: integer
        Maximum support.

    Returns
    -------
    logcdf: Function
        Logarithm of cumulative distribution function (CDF).

    Examples
    --------
    > var myLogCDF = {{alias}}.factory( 0, 10 );
    > var y = myLogCDF( 0.5 )
    ~-2.398
    > y = myLogCDF( 8.0 )
    ~-0.201

    See Also
    --------