
{{alias}}( x )
    Computes an absolute value of a signed 32-bit integer in two's complement
    format.

    Parameters
    ----------
    x: integer
        Signed 32-bit integer.

    Returns
    -------
    out: integer
        Absolute value.

    Examples
    --------
    > var v = {{alias}}( -1|0 )
    1
    > v = {{alias}}( 2|0 )
    2
    > v = {{alias}}( 0|0 )
    0

    See Also
    --------

