Do I need to install anything?

No. It runs in any modern browser, free, with no account required.

For Hobbyists & Makers · 3D Surface Plotter

3D Surface Plotter for a bell curve

Built for hobbyists & makers exploring it for fun. Play with real physics and math, no license and no setup — just open and tinker. Simulate a bell curve live below — adjust the inputs and watch it respond, right in your browser.

3D Surface PlotterLive

z = f(x, y) · drag to orbit

Controls

z = f(x, y)

▶ Run in Python

Data Inspector

Surfacewireframe

Grid34×34

Variablesx, y

Governing equation

z = f (x, y) = sin(sqrt(x*x+y*y))

Reading this result: This surface is radially symmetric: it depends only on distance from the origin, so it looks the same from every direction around the vertical axis.

Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.

or unlock everything with Pro →

Also for:Students Researchers Educators Engineers K-12 Students First Responders General version →

More with 3D Surface Plotter

3D Surface Plotter for compound interest 3D Surface Plotter for a population curve 3D Surface Plotter for a loan payoff 3D Surface Plotter for a logistic map 3D Surface Plotter for a Fibonacci sequence 3D Surface Plotter for a fractal tree 3D Surface Plotter for a Fourier series 3D Surface Plotter for a Taylor approximation

Frequently asked questions

Is this good for hobbyists & makers?: Yes — this version of "3D Surface Plotter for a bell curve" is framed for hobbyists & makers exploring it for fun. Play with real physics and math, no license and no setup — just open and tinker.
Do I need to install anything?: No. It runs in any modern browser, free, with no account required.