GraphingCalculator 3.5; Window 44 6 758 646; PaneDivider 81; FontName "Times New Roman"; FontSizes 14 8 12; Slider -1 1; SliderControlValue 86; SliderMoving 1; 3D.View -0.4971297648439841 0.818830057180078 0.2870180035548476 -0.7091276309002198 -0.5740360071096926 0.4094150285900425 0.5 0 0.866025403784439; 3D.Axis 0 0 -1; Color 3; Grain 1; Expr z=n*x*y;