In the create plot window, you can also choose the Parametric notebook
        tab to create two dimensional parametric plots.  This way you can
	plot a single parametric function.  You can either specify the
	points as x and y, or giving a single complex number
	as a function of the variable t.
	The range of the variable t is given explicitly, and the function is sampled
	according to the given increment.
	The x and y range can be set
	automatically by turning on the Fit dependent axis
	checkbox, or it can be specified explicitly.
	See Abbildung 4.3, „Reiter »Parametrische Darstellung«“.
      
	An example of a parametric plot is given in
	Abbildung 4.4, „Parametrische Darstellung“.
	Similar operations can be
	done on such graphs as can be done on the other line plots.
	For plotting using the command line see the documentation of the
        LinePlotParametric or
        LinePlotCParametric function.