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3D Graphing Calculator

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curve

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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Lissajous 3D 3D Graph Calculator

Interactive 3D Curves Visualization

Visualize a 3D Lissajous figure (sin(2t), sin(3t), sin(5t)). Free interactive plotter showing harmonic motion in three dimensions. Used in physics, signal analysis, and art.

Mathematical expression: sin(2*t), sin(3*t), sin(5*t)

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