<Li> nth roots of unity: (ξ) = cos (2π k / n) + i sin (2π k / n), while 0 ≤ k ≤ n − 1, GCD (k, n) = 1 </Li> <Ul> <Li> The quaternions </Li> <Li> The octonions </Li> <Li> The sedenions </Li> <Li> The dual numbers (with an infinitesimal) </Li> </Ul> <Li> The dual numbers (with an infinitesimal) </Li> <P> Transfinite numbers are numbers that are "infinite" in the sense that they are larger than all finite numbers, yet not necessarily absolutely infinite . </P>

What are all the numbers in the world