## FANDOM

10,409 Pages

The dutrol is equal to {10,100 (1)(1) 3} in BEAF.[1] The term was coined by Jonathan Bowers.

### Approximations

Notation Approximation
Bird's array notation $$\{10,100 [2] 1 [2] 3\}$$
Cascading-E notation $$E100\#\text{^}\#*\#\text{^}\#100\#\text{^}\#*\#\text{^}\#100$$
Hyperfactorial Array Notation $$100![1,[2,1,2],1,2]$$
Fast-growing hierarchy $$f_{(\omega^{\omega 2}) 2}(100)$$
Hardy hierarchy $$H_{\omega^{(\omega^{\omega 2}) 2}}(100)$$
Slow-growing hierarchy $$g_{\vartheta(\Omega^{\Omega 2}+\Omega^{\Omega+\omega})}(100)$$

### Sources

1. Bowers, JonathanInfinity Scrapers. Retrieved January 2013.

Jonathan Bowers' googol series

Googol series: googol(plex/duplex/triplex/quadraplex) · giggol(plex/duplex) · gaggol(plex/duplex) · geegol(plex) · gigol(plex) · goggol(plex) · gagol(plex)
Boogol series: boogol(plex/duplex/triplex) · biggol(plex/duplex) · baggol(plex) · beegol(plex) · bigol(plex) · boggol(plex) · bagol(plex)
Troogol series: troogol(plex/duplex) · triggol(plex) · traggol(plex) · treegol(plex) · trigol(plex) · troggol(plex) · tragol(plex)