Grand tridecatrix

is equal to \( \lbrace 10,10,10,2 \rbrace\ \&\ 10 \) using array of and BEAF. Its array is intended to have grand tridecal entries, as the name suggests. The term was coined by .
Since BEAF is not formalised at this level, this number is currently ill-defined.
==Approximations==
Since it is not defined by now, the following approximation is just an expected value, using strong bound (climbing method).
== Sources ==
== See also ==
Category:Numbers
Category:Numbers by XRQ CORPORATION
Category:Higher array notation
Category:BEAF
Category:Greek-based name
Category:Bachmann's collapsing level
Category:Unformalised