What types of functions can I plot?

You can plot explicit surfaces z = f(x,y), parametric surfaces x(u,v)/y(u,v)/z(u,v), implicit equations f(x,y,z) = 0, 2D Cartesian curves y = f(x), and 2D polar equations r = f(θ).

How do I animate surfaces in real-time?

Add a custom variable (like 'a') in the Variables section, use it in your equation (e.g. 'sin(x^2 + y^2 - a)'), and click the play (▶) button next to the variable.

How do I change the grid resolution?

Use the Resolution slider in the Render section. A lower resolution (e.g., 30) runs faster for complex animations, while higher resolution (e.g., 100) provides crisp details for screenshots.

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