sqrt(N) can be described as "fast" only with significant amounts of spin added. Use ropes instead. https://en.wikipedia.org/wiki/Rope_(data_structure) https://e

sqrt(N) can be described as "fast" only with significant amounts of spin added. Use ropes instead. https://en.wikipedia.org/wiki/Rope_(data_structure) https://en.wikipedia.org/wiki/Rope_(data_structure)