GraphingCalculator 3.2; Window 56 75 605 696; PaneDivider 150; Slider 0 20; SliderSteps 20; SliderControlValue 0; 2D.Scale 0.5 0.5 2 2; 2D.BottomLeft -1.1875 -9.71875; Expr y=exp([x]); Color 2; Expr y=sum(x^k/k!,k=0,n);