Septinemar

Septinemar is equal to \(f_{\psi(\underset{8\;M\text{'s}}{\underbrace{M_{M_{\cdots_M}}}})}(10)\) using the fast-growing hierarchy. The term was coined by Denis MaksudovMy system of number names (FGS) - Traveling To The Infinity.
== Etymology ==
The 3 parts of the name, "septi", "in", and "emar", mean \(7\), "in-" operation, "\(M\)", and a certain collapsing function \(\psi\). So the full name indicates the ordinal index of the number.
== Sources ==
Category:Numbers
Category:Numbers by Denis Maksudov
Category:10-based FGH numbers
Category:Higher computable level
Category:-emar