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3D Graphing Calculator

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Tip: Enter z = f(x,y) for surfaces, or x(t), y(t), z(t) for parametric curves. Use u,v for parametric surfaces.

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Toroidal Spiral 3D Graph Calculator

Interactive 3D Curves Visualization

Visualize a toroidal spiral wound around a torus in 3D. Free interactive parametric curve plotter. Great for studying torus knots and curved space geometry.

Mathematical expression: (2 + cos(6*t)) * cos(t), (2 + cos(6*t)) * sin(t), sin(6*t)

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