
{{alias}}( x, μ )
    Evaluates the natural logarithm of the probability density function (logPDF)
    for a degenerate distribution with mean `μ`.

    If provided `NaN` for any argument, the function returns `NaN`.

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

    μ: number
        Constant value of distribution.

    Returns
    -------
    out: number
        Natural logarithm of the PDF.

    Examples
    --------
    > var y = {{alias}}( 2.0, 3.0 )
    -Infinity
    > y = {{alias}}( 3.0, 3.0 )
    Infinity
    > y = {{alias}}( NaN, 0.0 )
    NaN
    > y = {{alias}}( 0.0, NaN )
    NaN


{{alias}}.factory( μ )
    Returns a function for evaluating the natural logarithm of the probability
    density function (logPDF) of a degenerate distribution with mean `μ`.

    Parameters
    ----------
    μ: number
        Constant value of distribution.

    Returns
    -------
    logpdf: Function
        Function to evaluate the natural logarithm of the PDF.

    Examples
    --------
    > var mylogPDF = {{alias}}.factory( 10.0 );
    > var y = mylogPDF( 10.0 )
    Infinity

    See Also
    --------

