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Math Visualization

Vectors, trigonometry, graphing, Fourier series, and fractals

6 simulators

AllBeginnerIntermediateAdvanced

Place vectors and see the resultant with head-to-tail animation.

Unit circle with live sin, cos, tan values as you drag.

Enter f(x) and see instant plots with zoom and pan.

Build waveforms from sine waves. Add harmonics one by one.

Beautiful patterns from two frequencies with adjustable ratio.

Mandelbrot, Julia, Koch snowflake. Zoom infinitely.