GraphingCalculator 3.1; Window 44 6 758 646; PaneDivider 217; Slider -10 10; SliderSteps 100; SliderControlValue 66; SliderMoving 1; 2D.T 0 6.28; 2D.BottomLeft -2.765625 -4.703125; Expr vector(x,y)=vector(cos([t]),sin([n*t]));