{{alias}}( x )
    Tests if a 32-bit integer is even.

    Parameters
    ----------
    x: integer
        Value to test.

    Returns
    -------
    bool: boolean
        Boolean indicating whether the value is an even number.

    Examples
    --------
    > var bool = {{alias}}( 5 )
    false
    > bool = {{alias}}( -2 )
    true
    > bool = {{alias}}( 0 )
    true

    See Also
    --------