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Cardioid & Nephroid
Curve
Cardioid
Nephroid
Both
Speed:
1.0
Rays:
60
Show Caustic Rays
Color Scheme
Warm (Red/Gold)
Cool (Blue/Cyan)
Neon (Pink/Green)
The cardioid appears in coffee cups as light reflects inside the circular rim. It is also the main bulb boundary of the Mandelbrot set!