Vortex math and the Mandelbrot set both explore deep, non-linear patterns, with vortex math focusing on the 3-6-9 pattern and digital roots, while the Mandelbrot set reveals an infinite, self-similar fractal boundary generated by simple iterative complex numbers ( Zn+1 = z2/n+c). Both highlight fundamental, repeating structures in nature and mathematics. 

This video explains the concept of 3-6-9 in Vortex Math:

In vortex math, doubling numbers (1-2-4-8-n...) shows patterns, but 3, 6, and 9 appear to operate outside this system, with multiples of 3 eventually reducing to 3 or 6, and 9 acting as a "control number". WooWoo to most, but if you 'feel' energy, just Woo!