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== Sources == |
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Revision as of 18:27, 22 July 2019
Lawrence Hollom (also called DrCeasium, born 1998 in Britain) is a googologist who invented hyperfactorial array notation.[1] He wrote about it in his large number site, and claimed that his dimensional arrays reach the large Veblen ordinal as well.
Hollom's personal style in googological naming is marked by the suffix "-xul" (as in faxul) in combination with SI prefixes.
Hollom also invented the iota function, a pseudo-function that could theoretically be the fastest-growing function of all time. He has more recently worked with uncomputable functions, including bounding the xi function and devising his own doodle function.
Sources
See also
Concepts: googology · large number · eventual domination · ordinal · cardinal · recursion · infinity
Important numbers and functions: googol · googolplex · -illions · hyper operators · Graham's number · Extensible-E System · Bowers' Exploding Array Function · Bird's array notation · TREE sequence · Busy beaver function · fast-growing hierarchy · Rayo's number
People: Chris Bird · Jonathan Bowers · Harvey Friedman · Lawrence Hollom · André Joyce · Leo Moser · Robert Munafo · Sbiis Saibian · Aarex Tiaokhiao