Authors:

Come, let us hasten to a higher plane, Where dyads tread the fairy fields of Venn, Their indices bedecked from one to _ n, Commingled in an endless Markov chain!

Stanislaw Lem (2002). “The Cyberiad”, p.57, Houghton Mifflin Harcourt
Come, let us hasten to a higher plane, Where dyads tread the fairy fields of Venn, Their indices bedecked from one to _ n, Commingled in an endless Markov chain!