Nestdollaxul

Nestdollaxul is equal to \(200\$[0(1[0])1]\) in Dollar Function.Hayden's Big Numbers. Retrieved 2023-03-09. The term was coined by googology user HaydenTheGoogologist2009. Since the Dollar function has not been formalised up to this level, this number is currently ill-defined.
==Approximations==
Since it is not defined by now, the following approximations are just expected values:
Notation 	Approximation
Bowers' Exploding Array Function 	\(\{L,\{X,X((1)1)2\}\}_{200,200}\) (debatable)
DeepLineMadom's Array Notation 	\(200[1\{1\{1\{1\{1\{1\backslash1\backslash2\}1,2\backslash1\backslash2\}2\backslash1\backslash2\}2\backslash1\backslash2\}2\backslash1\backslash2\}2]200\)
Strong array notation (intended) 	\(\text{s}(200,200\{1,,1\{1\{4,,1,,2\}2,,1,,2\}2\}2)\)
Fast-growing hierarchy (with this sequence of system of fundamental sequences)	\(f_{\psi(I^{I^{I^{I^{I^{\omega}}}}})}(200)\)
Hardy hierarchy (with this sequence of system of fundamental sequences) 	\(H_{\psi(I^{I^{I^{I^{I^{\omega}}}}})}(200)\)
==Sources==
Category:Numbers
Category:Numbers by HaydenTheGoogologist2009
Category:Class disputed
Category:Unformalised
Category:Powers of 200