Folding is more powerful than ruler and compass constructions. One can do cube roots, angle trisections and more. Coincidentally enough, I had mentioned stra

Folding is more powerful than ruler and compass constructions. One can do cube roots, angle trisections and more. Coincidentally enough, I had mentioned straight edge and ruler constructions in a different thread a few minutes ago https://news.ycombinator.com/item?id=47112418 https://news.ycombinator.com/item?id=47112418 Related older thread https://news.ycombinator.com/item?id=45222882 https://news.ycombinator.com/item?id=45222882