plot2d(Axes = Box, Ticks = 0,
       Title = "Three different 2D-Objects",
       TitlePosition = Below,
       [Mode = Curve, [sin(u), cos(u)], u = [0, 2*PI], Grid = [50],
        Style = [Points]],
       [Mode = Curve, [2*sin(u), cos(u)], u = [0, 2*PI], Grid = [50],
        Style = [Lines]],
       [Mode = Curve, [sin(u), 1.5*cos(u)], u = [0, 2*PI], Grid = [50],
        Style = [LinesPoints]]);
