GraphingCalculator 3.2; Window 44 6 687 762; PaneDivider 198; FontSizes 18 14 12; Slider -5 5; SliderSteps 100; SliderControlValue 30; SliderMoving 1; SliderVariable a; SliderDirection -1; 2D.BottomLeft -3.09375 -5.203125; Color 2; Expr r=a+cos(5*theta);