Graphing
Interactive plots that you can zoom, pan and export. Curves are broken at asymptotes and jumps instead of being joined by false vertical lines.
Graphing CalculatorPlot and compare functions, implicit equations and inequalities with zoom, pan, coordinate tracking and PNG export.Inequality GrapherShade the solution region of linear, quadratic and other inequalities in x and y, with solid or dashed boundaries.Parametric GrapherPlot parametric curves x(t), y(t) over an adjustable parameter interval — circles, ellipses, Lissajous figures and cycloids.Polar GrapherPlot polar curves r = f(θ) on a polar grid with an adjustable angular range — roses, cardioids, spirals and limaçons.3D Surface PlotterPlot z = f(x, y) as an interactive 3D surface that you can rotate, zoom and pan, with adjustable ranges and colour maps.