Epic Circles- Numberphile

 

Pappus Chain

Pappus Chain (Photo credit: fdecomite)

Ever heard of Circle Inversion? It’s a bit like a combination of enlargement and reflection, but using circle radii as projection lines. What is it useful for? Pappus Chains… Watch and find out:

Epic Circles- Numberphile

Enhanced by Zemanta

Leave a Reply

Your email address will not be published. Required fields are marked *