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Bigrand hyperfaxul is equal to \(a_\text{grand hyperfaxul}\), where \(a_n\) = \(a_{n-1}![1]\) and \(a_0 = 200![1]\), using Hyperfactorial Array Notation. The term was coined by Lawrence Hollom.[1]

Etymology[]

The name of this number is based on Latin prefix "bi-" and the number "grand hyperfaxul".

Approximations in other notations[]

Notation Approximation
Hyper-E Notation \(\textrm E10\#\#201\#(\textrm E10\#\#201)\#3\)
Chained arrow notation \(10 \rightarrow 198 \rightarrow (10\rightarrow 198 \rightarrow (10\rightarrow 198 \rightarrow 201) \rightarrow 2) \rightarrow 2\)
BEAF \(\{10,\{10,\{10,198,201\},1,2\},1,2\}\)
X-Sequence Hyper-Exponential Notation \(10\{X+1\}10\{X+1\}10\{X\}200\)
Fast-growing hierarchy \(f_{\omega+1}(f_{\omega+1}(f_{\omega}(202)))\)
Hardy hierarchy \(H_{(\omega^{\omega+1})2+\omega^{\omega}}(202)\)
Slow-growing hierarchy (using this system of fundamental sequences) \(g_{\Gamma_{\Gamma_{\varphi(200,0)}}}(200)\)

Sources[]

See also[]

Hyperfactorial array notation numbers: Minor Faxul Group | Major (Giaxul)

Faxul group: Faxul (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa- · Grand (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa-) · Bigrand (Kilo- · Mega-) · Trigrand (Kilo-) · Quadgrand · Quintgrand)
Expofaxul group: Expofaxul (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa- · Grand (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa-) · Bigrand (Kilo- · Mega-) · Trigrand (Kilo-) · Quadgrand · Quintgrand)
Tetrofaxul group: Tetrofaxul (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa- · Grand (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa-) · Bigrand (Kilo- · Mega-) · Trigrand (Kilo-) · Quadgrand · Quintgrand)
Pentofaxul group: Pentofaxul (Kilo- · Mega- · Giga- · Grand (Kilo- · Mega- · Giga-) · Bigrand · Trigrand)
Hexofaxul group: Hexofaxul (Kilo- · Mega- · Giga- · Grand (Kilo- · Mega- · Giga-) · Bigrand · Trigrand)
Heptofaxul group: Heptofaxul · Octofaxul
Hyperfaxul group: Hyperfaxul (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa- · Grand (Kilo- · Mega- · Giga- · Tera- · Peta- · Exa-) · Bigrand (Kilo- · Mega-) · Trigrand (Kilo- · Mega-) · Quadgrand · Quintgrand)
Redstonepillager's extensions: Dopperfaxul · Googaxul
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