right|thumb|A 4K UHD 3D Mandelbulb video right|thumb|A Ray marching|ray-marched image of the 3D Mandelbulb for the iteration v v8 + c
right|thumb|A 4K UHD 3D Mandelbulb video right|thumb|A Ray marching|ray-marched image of the 3D Mandelbulb for the iteration v v8 + c
The Mandelbulb is a three-dimensional fractal developed in 2009 by Daniel White and Paul Nylander using spherical coordinates.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).