Sbiis Saibian

Sbiis Saibian is a recreational mathematician who is most famous in the googological community for maintaining a web book called One to Infinity: A Guide to the Finite (formerly A Finite Journey). In the book, he introduces and describes various googological notations and invents his own, called Hyper-E notation and its extension, Cascading-E notation. The site was first publicly launched on December 9, 2008, four days after Googology Wiki was first created.

Saibian's output is prolific. As of April 2013, he has coined 618 number names, the most for any single googologist.